Materiały źródłowe

• #1 Hypoglycemia in diabetes: An update on pathophysiology, treatment, and prevention

  https://pmc.ncbi.nlm.nih.gov/articles/PMC8696639/

  Hypoglycemia is a common complication in patients with diabetes, mainly in those treated with insulin, sulfonylurea, or glinide. Impairments in counterregulatory responses and hypoglycemia unawareness constitute the main risk factors for severe hypoglycemia. […] In patients with diabetes, it is not easy to determine a specific plasma glucose concentration that is diagnostic of hypoglycemia, because the threshold for the appearance of hypoglycemia symptoms varies among patients. […] The current classification of hypoglycemic episodes in diabetes includes three levels corresponding to the severity of hypoglycemia: Level 1 hypoglycemia: defined as plasma glucose concentration 70 mg/dL but 54 mg/dL. […] Level 2 hypoglycemia: defined as plasma glucose concentration below 54 mg/dL requiring immediate intervention to correct the hypoglycemia.

• #1 Severe Hypoglycemia | Endocrine Society

  https://www.endocrine.org/patient-engagement/endocrine-library/severe-hypoglycemia

  Hypoglycemia is the medical term used when the amount of glucose (sugar) in someones blood is lower than 70 mg/dL, with symptoms and signs noted above. […] Hypoglycemia can be mild, moderate, or severe based on the persons blood glucose and condition. Here are the levels: Level 1 (mild) hypoglycemia: Blood glucose is less than 70 mg/dL but is 54 mg/dL or higher. Level 2 (moderate) hypoglycemia: Blood glucose is less than 54 mg/dL. Level 3 (severe) hypoglycemia: A person is unable to function because of mental or physical changes due to low blood glucose. They need help from another person. […] If hypoglycemia is not corrected right away, it can quickly worsen. You may become very confused and unable to manage your condition. In severe cases, you may even lose consciousness, have a seizure, or go into a coma or die.

• #1 Hypoglycemia – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK534841/

  Hypoglycemia is often defined by a plasma glucose concentration below 70 mg/dL; however, signs and symptoms may not occur until plasma glucose concentrations drop below 55 mg/dL. […] The symptoms of Whipple’s triad have been used to describe hypoglycemia since 1938. […] For the Whipple triad, the practitioner must first recognize hypoglycemia symptoms, obtain low blood glucose, and finally, demonstrate immediate relief of symptoms by correcting the low blood glucose after treatment. […] This activity reviews the evaluation and management of hypoglycemia and highlights the interprofessional team’s role in educating patients with this condition about follow-up care. […] Identify the diagnostic approach to determine if a patient has hypoglycemia. […] There is no agreed-upon lab value that defines hypoglycemia. Hypoglycemia is said to be present when the patient has symptoms consistent with hypoglycemia in addition to a low serum glucose measurement (less than 70 mg/dL).

• #1 Hypoglycemia (Low Blood Sugar): Symptoms, Causes, and More

  https://www.healthline.com/health/hypoglycemia

  Hypoglycemia (low blood sugar) happens when your blood sugar (glucose) drops below the typical range. If your blood sugar drops too low, you may need immediate treatment. […] If you suspect you have low blood sugar, its important to check your blood sugar right away. If you dont have a blood glucose meter and youre taking diabetes medications that increase insulin, talk with your doctor about getting a meter. […] A doctor will use three criteria, sometimes referred to as Whipples triad, to diagnose low blood sugar: Signs and symptoms of low blood sugar: A doctor may require you to fast (abstain from drinking and eating for an extended period) so they can observe signs and symptoms. […] The doctor may send you home with a blood glucose meter to track your blood sugar over time at home.

• #1 Diabetic hypoglycemia – Diagnosis & treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/diabetic-hypoglycemia/diagnosis-treatment/drc-20371529

  If you have signs or symptoms of low blood sugar, check your blood sugar level with a blood glucose meter a small device that measures and displays your blood sugar level. You have hypoglycemia when your blood sugar level drops below 70 milligrams per deciliter (mg/dL) (3.9 millimoles per liter (mmol/L)). […] If you think your blood sugar may be dipping too low, check your blood sugar level with a blood glucose meter. […] If you’ve had a low blood sugar episode that was serious enough to require help from others, your health care provider will likely want to figure out if your insulin or other diabetes medication needs to be adjusted to prevent another serious episode. […] If you have hypoglycemia unawareness, your health care provider may recommend a higher glucose target range. […] If you have low blood sugar levels several times a week, make an appointment with your health care provider. Together you can determine what’s leading to your hypoglycemia and figure out what changes to make to prevent it.

• #1 Diabetic hypoglycemia – Symptoms, diagnosis and treatment | BMJ Best Practice US

  https://bestpractice.bmj.com/topics/en-us/3000305

  Diabetic hypoglycemia should be considered if a person with diabetes presents with life-threatening alterations in mental and/or physical functioning, such as seizure or loss of consciousness. […] Urgently perform finger stick measurement of blood glucose. Confirm diabetic hypoglycemia if blood glucose is 70 mg/dL (3.9 mmol/L). […] Be aware that episodes of hypoglycemia can be life threatening, and can also significantly impact a person’s quality of life. Identify any risk factors for hypoglycemia in order to prevent future occurrence. […] Diabetic hypoglycemia is categorized further with increasing severity into level 2 (clinically significant; also referred to as clinically important or serious) and level 3 (severe) hypoglycemia. […] Diabetic hypoglycemia is any abnormally low blood glucose that has the potential to cause harm to a person. […] However, a blood glucose 70 mg/dL (3.9 mmol/L), defined as level 1 hypoglycemia, is the threshold that should alert the person to take appropriate actions to prevent development of more significant hypoglycemia. […] Full details […] 1st tests to order: blood glucose.

• #1 Signs, Symptoms, and Treatment for Hypoglycemia (Low Blood Glucose) | American Diabetes Association

  https://diabetes.org/living-with-diabetes/hypoglycemia-low-blood-glucose/symptoms-treatment

  The only sure way to know whether you are experiencing low blood glucose is to check your with a glucose meter or CGM. If you are experiencing symptoms and you are unable to check your blood glucose, treat the suspected hypoglycemia. You will need to check your glucose levels as soon as you can to make sure you have properly treated the low and to check that it has not bounced into a high blood glucose (hyperglycemia). […] If you have hypoglycemia unawareness, you need to take extra care to monitor your blood glucose by checking it frequently. This is even more important before and during critical tasks such as driving. A continuous glucose monitor (CGM) can sound an alarm when your blood glucose levels are low or start to fall. This can be a big help if you have hypoglycemia unawareness.

• #1 Hypoglycemia Workup: Approach Considerations, Glucose and Insulin Levels, C-Peptide Levels

  https://emedicine.medscape.com/article/122122-workup

  Search for a source of infection. Studies should be considered to rule out the possibility of a concurrent occult infection contributing to the new hypoglycemic episode (eg, complete physical examination, chest radiography (particularly in diabetic patients presenting with hypoglycemia), urinalysis, blood cultures). […] Test glucose and insulin levels simultaneously to document low glucose levels occurring in conjunction with inappropriate insulin levels. […] A study by Craig and McLaughlin suggested that in patients with established postbariatric surgery hypoglycemia, a blood glucose level below 54 mg/dL should indicate clinically important hypoglycemia. […] Administer an oral glucose tolerance test if reactive hypoglycemia is suspected. An oral glucose tolerance test provides little benefit for the evaluation of fasting hypoglycemia.

• #1 Hypoglycemia : Emergency Care BC

  https://emergencycarebc.ca/clinical_resource/clinical-summary/hypoglycemia/

  Hypoglycemia is the most common and severe complication in diabetic patients: […] Diagnosis of Hypoglycemia […] Whipple’s triad: […] 2. Blood Glucose (BG) < 4 mmol/L in diabetic patients receiving insulin/insulin secretagogue therapy OR BG < 3 mmol/L in spontaneous hypoglycemia. [...] Treatment in Patient with Diabetes [...] Treatment follows the same protocol for glucose administration as in diabetic hypoglycemia. [...] Hypoglycemia in non-diabetic patients is a red flag. [...] Whenever suspected to be secondary cause, blood should be drawn prior to administration of glucose. For diagnostic purposes, this sample should include: [...] Blood glucose. [...] Insulin. [...] C-peptide. [...] Pro-insulin. [...] β-hydroxybutyrate concentration. [...] Screen for oral hypoglycemic agents and insulin antibodies.

• #1 Hypoglycemia (Low Blood Sugar): Symptoms, Causes, Treatment, Diet

  https://www.webmd.com/diabetes/hypoglycemia-overview

  Hypoglycemia Diagnosis […] To diagnose nondiabetic hypoglycemia, your doctor will do a physical exam and ask questions about any medicines you take. Theyll want to know all about your health and any history of diseases or stomach surgery. […] Theres more than one way to test for hypoglycemia. Usually, your doctor will check your blood glucose level, especially when you are having symptoms. To do this, they might prick your finger to collect a tiny blood sample, then test that sample in a small device called a blood glucose monitor. Theyll also check to see if you feel better when your sugar goes back to a normal level after youve eaten. […] If your doctor suspects hypoglycemia but you feel fine at your appointment, they might ask you to fast until you start to have symptoms. In some cases, this fast could be overnight or even done over 3 days in a hospital. Theyll test your blood glucose level at different times throughout the fast. They also might order additional tests to look for tumors and other potential causes of hypoglycemia. […] To check for reactive hypoglycemia, you may have to take a test called a mixed-meal tolerance test (MMTT). For this, you take a special drink that raises your blood glucose. The doctor will check your blood glucose levels over the next few hours. […] To diagnose hypoglycemia, doctors use a formula called Whipples triad. This means that you must meet three conditions: You have symptoms of low blood sugar. These symptoms happen when you have low blood glucose (as measured by a laboratory test, not just a glucose meter or CGM). The symptoms disappear when your blood sugar goes back to normal.

• #1 Hypoglycemia – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/hypoglycemia/diagnosis-treatment/drc-20373689

  If you have hypoglycemia symptoms, your health care provider will likely conduct a physical exam and review your medical history. […] If you use insulin or another diabetes medication to lower your blood sugar, and you have signs and symptoms of hypoglycemia, test your blood sugar levels with a blood glucose meter. […] If you don’t use medications known to cause hypoglycemia, your health care provider will want to know: What were your signs and symptoms? […] If you don’t have signs and symptoms of hypoglycemia during your initial visit with your health care provider, he or she might have you fast overnight or longer. […] Your health care provider will draw a blood sample to be analyzed in the lab. […] Your health care provider will ask additional questions based on your responses, symptoms and needs.

• #1 Hypoglycemia in diabetes: An update on pathophysiology, treatment, and prevention

  https://pmc.ncbi.nlm.nih.gov/articles/PMC8696639/

  Level 3 hypoglycemia: defined as a serious event characterized by a change in the mental status or impairment in the patients physical ability to function that requires intervention by another person to correct the glucose concentration. […] Risk factors for hypoglycemia can be from therapeutic hyperinsulinemia or failure of defense mechanisms from a drop in plasma glucose concentration. […] The defense mechanisms may be impaired by repeated hypoglycemia events, physical exercise, and sleep thus contributing to the development of hypoglycemia. […] Hypoglycemia causes physical and psychological morbidity in diabetic patients. […] Concern about hypoglycemia is a barrier to diabetes treatment and control, while patients experiencing recurrent episodes of hypoglycemia are also at risk of depression and anxiety.

• #1 Hypoglycemia and type 2 diabetes: Link, signs, what to do

  https://www.medicalnewstoday.com/articles/hypoglycemia-and-type-2-diabetes

  People with type 2 diabetes may experience hypoglycemia if their blood sugar levels drop too low. […] Authors of the review found that as many as 25% of people with type 2 diabetes who have taken insulin for 5 years may experience severe hypoglycemia. […] Hypoglycemia is most common in people who use insulin, such as those with type 1 diabetes. […] However, people with type 2 diabetes are also increasingly using insulin, which can mean the prevalence of hypoglycemia among this group may be on the rise. […] Some type 2 diabetes medications can increase a persons likelihood of developing hypoglycemia, such as insulin and sulfonylureas. […] Individuals need to eat enough carbohydrates to balance their medication and avoid hypoglycemia. […] Skipping or delaying meals can cause a persons blood glucose to drop too low.

• #1 Hypoglycemia Differential Diagnoses

  https://emedicine.medscape.com/article/122122-differential

  Because the consequences of hypoglycemia can be devastating and an antidote is readily available, diagnosis and treatment must be rapid in any patient with suspected hypoglycemia, regardless of the cause. Patients with no previous history of hypoglycemia require a complete workup to find a potentially treatable disease. […] Careful consideration should be given to all diabetic patients presenting with hypoglycemia. New medications, activity changes, and infection should be considered. Early in the course of noninsulin-dependent diabetes, patients may experience episodes of hypoglycemia several hours after meals. The symptoms generally are brief and respond spontaneously. […] The following should also be considered when evaluating a patient with hypoglycemia: Hepatic disease: (eg, hepatic failure, cirrhosis, galactose intolerance, fructose intolerance, glycogen storage diseases) […] Hypoglycemic agents (eg, insulin, oral hypoglycemic agents).

• #1 Management of Severe Hypoglycemia at the End of Life in Non-Diabetic Patients: A Case Study and Recommendations | Gonzalez | Journal of Medical Cases

  https://www.journalmc.org/index.php/JMC/article/view/2260/1626

  Hypoglycemia is confirmed by documentation of Whipples triad: symptoms suggesting of hypoglycemia, a low plasma glucose concentration at the time of symptoms and resolution of the symptoms after the plasma glucose level is raised. […] Hypoglycemia may also go unrecognized in the elderly population because of restricted communication, cognitive impairment and possibly fewer adrenergic symptoms. […] Hypoglycemia is an event requiring the assistance of another person to actively administer carbohydrates, glucagon, or take other corrective actions. […] Symptoms of hypoglycemia can range from irritability, confusion, blurred vision, difficulty speaking or tiredness, usually seen with blood sugar in the 50 mg/dL (2.8 mmol/L), to seizures, coma or death, usually seen with glucose levels of less than 40 mg/dL (2.2 mmol/L).

• #1 Hypoglycemia – EMCrit Project

  https://emcrit.org/ibcc/hypoglycemia/

  Prolonged severe hypoglycemia can cause permanent brain damage, similar to anoxic brain injury. […] Hypoglycemia is most dangerous among intubated and sedated patients, because mental status changes won’t be immediately evident. […] Overall, hypoglycemia is far more dangerous than hyperglycemia. When dosing insulin in an acute care setting, it’s always safer to leave the patient in a mildly hyperglycemic range. […] Definitions vary. Overall, there are two main considerations: How low is the glucose? […] Severe hypoglycemia: 40 mg/dL (2.2 mM). Levels 40-50 mg/dL may cause coma. […] Is the patient symptomatic? […] Absence of symptoms is certainly reassuring. […] Unfortunately, ICU patients who are intubated/sedated may be impossible to evaluate. […] This is the front-line test due to speed.

• #1 Hypoglycemia in adults without diabetes mellitus: Clinical manifestations, causes, and diagnosis – UpToDate

  https://www.uptodate.com/contents/hypoglycemia-in-adults-without-diabetes-mellitus-clinical-manifestations-causes-and-diagnosis

  Hypoglycemia in adults without diabetes mellitus: Clinical manifestations, causes, and diagnosis […] The diagnosis of a true hypoglycemic disorder requires fulfillment of specific criteria known as Whipple’s triad. […] Whipple’s triad comprises the following: Symptoms consistent with hypoglycemia […] A low plasma glucose concentration measured by a laboratory assay (not a glucose meter or continuous glucose monitor) when symptoms are present […] Resolution of symptoms after the plasma glucose level is raised.

• #1 Hypoglycemia – Diabetes Canada

  https://www.diabetes.ca/health-care-providers/clinical-practice-guidelines/chapter-14

  It is important to prevent, recognize and treat hypoglycemic episodes secondary to the use of insulin or insulin secretagogues. […] It is safer and more effective to prevent hypoglycemia than to treat it after it occurs, so people with diabetes who are at high risk for hypoglycemia should be identified and counselled about ways to prevent low blood glucose. […] The goals of treatment for hypoglycemia are to detect and treat a low blood glucose level promptly by using an intervention that provides the fastest rise in blood glucose to a safe level, to eliminate the risk of injury and to relieve symptoms quickly. […] If a meal is 1 hour away, a snack (including 15 g carbohydrate and a protein source) should be consumed. […] It is important to avoid overtreatment of hypoglycemia, since this can result in rebound hyperglycemia and weight gain.

• #2 Severe Hypoglycemia | Endocrine Society

  https://www.endocrine.org/patient-engagement/endocrine-library/severe-hypoglycemia

  Hypoglycemia is the medical term used when the amount of glucose (sugar) in someones blood is lower than 70 mg/dL, with symptoms and signs noted above. […] Hypoglycemia can be mild, moderate, or severe based on the persons blood glucose and condition. Here are the levels: Level 1 (mild) hypoglycemia: Blood glucose is less than 70 mg/dL but is 54 mg/dL or higher. Level 2 (moderate) hypoglycemia: Blood glucose is less than 54 mg/dL. Level 3 (severe) hypoglycemia: A person is unable to function because of mental or physical changes due to low blood glucose. They need help from another person. […] If hypoglycemia is not corrected right away, it can quickly worsen. You may become very confused and unable to manage your condition. In severe cases, you may even lose consciousness, have a seizure, or go into a coma or die.

• #2 Hypoglycemia in diabetes: An update on pathophysiology, treatment, and prevention

  https://pmc.ncbi.nlm.nih.gov/articles/PMC8696639/

  Level 3 hypoglycemia: defined as a serious event characterized by a change in the mental status or impairment in the patients physical ability to function that requires intervention by another person to correct the glucose concentration. […] Risk factors for hypoglycemia can be from therapeutic hyperinsulinemia or failure of defense mechanisms from a drop in plasma glucose concentration. […] The defense mechanisms may be impaired by repeated hypoglycemia events, physical exercise, and sleep thus contributing to the development of hypoglycemia. […] Hypoglycemia causes physical and psychological morbidity in diabetic patients. […] Concern about hypoglycemia is a barrier to diabetes treatment and control, while patients experiencing recurrent episodes of hypoglycemia are also at risk of depression and anxiety.

• #2 Diabetic hypoglycemia – Symptoms, diagnosis and treatment | BMJ Best Practice US

  https://bestpractice.bmj.com/topics/en-us/3000305

  Diabetic hypoglycemia should be considered if a person with diabetes presents with life-threatening alterations in mental and/or physical functioning, such as seizure or loss of consciousness. […] Urgently perform finger stick measurement of blood glucose. Confirm diabetic hypoglycemia if blood glucose is 70 mg/dL (3.9 mmol/L). […] Be aware that episodes of hypoglycemia can be life threatening, and can also significantly impact a person’s quality of life. Identify any risk factors for hypoglycemia in order to prevent future occurrence. […] Diabetic hypoglycemia is categorized further with increasing severity into level 2 (clinically significant; also referred to as clinically important or serious) and level 3 (severe) hypoglycemia. […] Diabetic hypoglycemia is any abnormally low blood glucose that has the potential to cause harm to a person. […] However, a blood glucose 70 mg/dL (3.9 mmol/L), defined as level 1 hypoglycemia, is the threshold that should alert the person to take appropriate actions to prevent development of more significant hypoglycemia. […] Full details […] 1st tests to order: blood glucose.

• #2 Hypoglycemia in adults without diabetes mellitus: Clinical manifestations, causes, and diagnosis – UpToDate

  https://www.uptodate.com/contents/hypoglycemia-in-adults-without-diabetes-mellitus-clinical-manifestations-causes-and-diagnosis

  Hypoglycemia in adults without diabetes mellitus: Clinical manifestations, causes, and diagnosis […] The diagnosis of a true hypoglycemic disorder requires fulfillment of specific criteria known as Whipple’s triad. […] Whipple’s triad comprises the following: Symptoms consistent with hypoglycemia […] A low plasma glucose concentration measured by a laboratory assay (not a glucose meter or continuous glucose monitor) when symptoms are present […] Resolution of symptoms after the plasma glucose level is raised.

• #2 Hypoglycemia – Wikipedia

  https://en.wikipedia.org/wiki/Hypoglycemia

  Hypoglycemia is treated by eating a sugary food or drink, for example glucose tablets or gel, apple juice, soft drink, or lollipops. The person must be conscious and able to swallow. The goal is to consume 10-20 grams of a carbohydrate to raise blood glucose levels to a minimum of 70 mg/dL (3.9 mmol/L). […] Among people with diabetes, prevention starts with learning the signs and symptoms of hypoglycemia. Diabetes medications, like insulin, sulfonylureas, and biguanides can also be adjusted or stopped to prevent hypoglycemia. Frequent and routine blood glucose testing is recommended. […] The most reliable method of identifying hypoglycemia is through identifying Whipple’s triad. The components of Whipple’s triad are a blood sugar level below 70 mg/dL (3.9 mmol/L), symptoms related to low blood sugar, and improvement of symptoms when blood sugar is restored to normal.

• #2 Signs, Symptoms, and Treatment for Hypoglycemia (Low Blood Glucose) | American Diabetes Association

  https://diabetes.org/living-with-diabetes/hypoglycemia-low-blood-glucose/symptoms-treatment

  The only sure way to know whether you are experiencing low blood glucose is to check your with a glucose meter or CGM. If you are experiencing symptoms and you are unable to check your blood glucose, treat the suspected hypoglycemia. You will need to check your glucose levels as soon as you can to make sure you have properly treated the low and to check that it has not bounced into a high blood glucose (hyperglycemia). […] If you have hypoglycemia unawareness, you need to take extra care to monitor your blood glucose by checking it frequently. This is even more important before and during critical tasks such as driving. A continuous glucose monitor (CGM) can sound an alarm when your blood glucose levels are low or start to fall. This can be a big help if you have hypoglycemia unawareness.

• #2 Hypoglycemia – EMCrit Project

  https://emcrit.org/ibcc/hypoglycemia/

  Prolonged severe hypoglycemia can cause permanent brain damage, similar to anoxic brain injury. […] Hypoglycemia is most dangerous among intubated and sedated patients, because mental status changes won’t be immediately evident. […] Overall, hypoglycemia is far more dangerous than hyperglycemia. When dosing insulin in an acute care setting, it’s always safer to leave the patient in a mildly hyperglycemic range. […] Definitions vary. Overall, there are two main considerations: How low is the glucose? […] Severe hypoglycemia: 40 mg/dL (2.2 mM). Levels 40-50 mg/dL may cause coma. […] Is the patient symptomatic? […] Absence of symptoms is certainly reassuring. […] Unfortunately, ICU patients who are intubated/sedated may be impossible to evaluate. […] This is the front-line test due to speed.

• #2 Hypoglycemia in diabetes: An update on pathophysiology, treatment, and prevention

  https://pmc.ncbi.nlm.nih.gov/articles/PMC8696639/

  Most self-monitoring diagnoses of episodes of symptomatic or asymptomatic hypoglycemia can be treated effectively by rapid-acting carbohydrate (approximately 20 g of glucose constitutes a reasonable dose in most cases) with an expectation of clinical improvement within 20 min. […] The approach to hypoglycemia prevention includes patient education, appropriate dietary and exercise regimens, glucose monitoring, medication adjustment, and close clinical supervision. […] The patients and those around them should be educated to identify symptoms of hypoglycemia and given appropriate treatment as soon as possible. […] Continuous glucose monitoring (CGM), which measures the interstitial glucose in real-time, constitutes a potential tool to improve diabetes control and reduce hypoglycemic episodes.

• #2 Hypoglycemia – Knowledge @ AMBOSS

  https://www.amboss.com/us/knowledge/hypoglycemia

  Hypoglycemia in diabetic patients is almost always due to acute illness and/or medications (e.g., insulin) and further workup is generally not indicated. […] Initial workup if no obvious trigger is identified: Routine laboratory studies: CBC, BMP, liver chemistries. […] Confirm low blood glucose (via fingerstick or BMP) and check for Whipple triad. […] Investigate any acute illness as a cause (e.g., infection, sepsis, burns). […] Review medications (see Drugs that cause hypoglycemia). […] Perform diagnostic workup based on the leading differential diagnosis and whether the patient has diabetes. […] Further workup for hypoglycemia is usually only indicated if all features of the Whipple triad are present. […] Do not delay treatment of symptomatic hypoglycemia in favor of formally testing for blood glucose levels (see Management).

• #2 Differential Diagnosis of Hypoglycemia

  https://ddxof.com/hypoglycemia/

  A 40 year-old male with a history of diabetes presents after accidental insulin overdose. […] Diagnosis: Serum glucose 60mg/dL. […] Generally symptomatic at 55mg/dL though threshold is variable depending on chronicity. […] Whipple Triad: Symptoms suggestive of hypoglycemia, Low glucose, Resolution of symptoms after administration of glucose. […] Patients with known diabetes who are not systemically ill and can identify a clear precipitant, no extensive workup is required. […] In severely ill patients, consider: BMP, LFT, EtOH, Infectious workup: CXR, UA, urine and blood cultures, ECG, troponin, Other studies: insulin, C-peptide, pro-insulin, glucagon, growth hormone, cortisol, B-OH, insulin antibodies.

• #2 Hypoglycemia – Endocrine and Metabolic Disorders – Merck Manual Professional Edition

  https://www.merckmanuals.com/professional/endocrine-and-metabolic-disorders/diabetes-mellitus-and-disorders-of-carbohydrate-metabolism/hypoglycemia

  Hypoglycemia, or low plasma glucose level can result in sympathetic nervous system stimulation and central nervous system dysfunction. In patients with diabetes who take insulin or antihyperglycemic treatment, hypoglycemia is common and is defined as a glucose level of 70 mg/dL. […] Diagnosis requires blood tests done at the time of symptoms or during a 72-hour fast. […] In patients not receiving diabetes treatment, diagnosis of a hypoglycemic disorder requires confirmation of Whipple’s triad or confirmation of low blood glucose during a fast. Whipple’s triad includes […] If a clinician is present when symptoms occur, blood should be sent for glucose testing in a tube containing a glycolytic inhibitor. […] To differentiate between insulin-mediated and non-insulin-mediated hypoglycemia and to determine the etiology of hypoglycemia, a 48- or 72-hour fast may be required.

• #2 Signs, Symptoms, and Treatment for Hypoglycemia (Low Blood Glucose) | American Diabetes Association

  https://diabetes.org/living-with-diabetes/hypoglycemia-low-blood-glucose/symptoms-treatment

  If you think you have hypoglycemia unawareness, speak with your health care provider. Your health care provider may adjust/raise your blood glucose targets or your treatment plan to help prevent your blood glucose levels from dropping below your targets. […] Its possible to get your early warning symptoms back by avoiding any, even mild, low blood glucose for several weeks. This helps your body re-learn how to react to low blood glucose levels. […] If you are experiencing a low, then you need to eat. Eating carbs is how you can raise your glucose levels. […] If your blood glucose is 70 mg/dL or below, try to follow the „15-15 Rule.” […] Consume 15 grams of fast-acting carbohydrates (carbs) to raise your blood glucose. Wait 15 minutes, then recheck your blood glucose again. […] If it’s still below 70 mg/dL, or your continuous glucose monitor (CGM) doesn’t show your blood glucose trending up, have another 15 grams of fast-acting carbs. […] It is a good idea to carry fast acting carbs with you wherever you are, as a low can happen at any time.

• #2 Hypoglycemia – Diabetes Canada

  https://www.diabetes.ca/health-care-providers/clinical-practice-guidelines/chapter-14

  Hypoglycemia is defined by: 1) the development of autonomic or neuroglycopenic symptoms; 2) a low plasma glucose (PG) level (4.0 mmol/L for people with diabetes treated with insulin or an insulin secretagogue); and 3) symptoms responding to the administration of carbohydrate. […] The major risk factors for severe hypoglycemia in people with type 1 diabetes include a prior episode of severe hypoglycemia, current low glycated hemoglobin (A1C) (6.0%), hypoglycemia unawareness, long duration of diabetes, autonomic neuropathy, adolescence and preschool-aged children unable to detect and/or treat mild hypoglycemia on their own. […] Individuals at high risk for severe hypoglycemia should be informed of their risk and counselled, along with their significant others, on preventing and treating hypoglycemia.

• #2 Diabetic hypoglycemia – Diagnosis & treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/diabetic-hypoglycemia/diagnosis-treatment/drc-20371529

  If you have signs or symptoms of low blood sugar, check your blood sugar level with a blood glucose meter a small device that measures and displays your blood sugar level. You have hypoglycemia when your blood sugar level drops below 70 milligrams per deciliter (mg/dL) (3.9 millimoles per liter (mmol/L)). […] If you think your blood sugar may be dipping too low, check your blood sugar level with a blood glucose meter. […] If you’ve had a low blood sugar episode that was serious enough to require help from others, your health care provider will likely want to figure out if your insulin or other diabetes medication needs to be adjusted to prevent another serious episode. […] If you have hypoglycemia unawareness, your health care provider may recommend a higher glucose target range. […] If you have low blood sugar levels several times a week, make an appointment with your health care provider. Together you can determine what’s leading to your hypoglycemia and figure out what changes to make to prevent it.

• #2 Hypoglycemia Differential Diagnoses

  https://emedicine.medscape.com/article/122122-differential

  Because the consequences of hypoglycemia can be devastating and an antidote is readily available, diagnosis and treatment must be rapid in any patient with suspected hypoglycemia, regardless of the cause. Patients with no previous history of hypoglycemia require a complete workup to find a potentially treatable disease. […] Careful consideration should be given to all diabetic patients presenting with hypoglycemia. New medications, activity changes, and infection should be considered. Early in the course of noninsulin-dependent diabetes, patients may experience episodes of hypoglycemia several hours after meals. The symptoms generally are brief and respond spontaneously. […] The following should also be considered when evaluating a patient with hypoglycemia: Hepatic disease: (eg, hepatic failure, cirrhosis, galactose intolerance, fructose intolerance, glycogen storage diseases) […] Hypoglycemic agents (eg, insulin, oral hypoglycemic agents).

• #2 Hypoglycemia (Low Blood Sugar Levels): Symptoms, Causes, Treatment

  https://www.webmd.com/diabetes/diabetes-hypoglycemia

  People with diabetes get hypoglycemia (low blood sugar) when their bodies don’t have enough sugar to use as fuel. […] If you get hypoglycemia, write down the date and time when it happened and what you did. Share your record with your doctor, so they can look for a pattern and adjust your medications. […] Call your doctor if you have more than one unexplained low blood sugar reaction in a week. […] Ask your doctor if any of your medicines can cause low blood sugar. […] Insulin treatment can cause low blood sugar, and so can a type of diabetes medications called „sulfonylureas.” […] You can also get low blood sugar if you drink alcohol or take allopurinol (Zyloprim), aspirin, probenecid (Benemid, Probalan), or warfarin (Coumadin) with diabetes medications. […] If you have diabetes and think you have hypoglycemia, check your blood sugar level.

• #2 Hypoglycemia and type 2 diabetes: Link, signs, what to do

  https://www.medicalnewstoday.com/articles/hypoglycemia-and-type-2-diabetes

  If a person has symptoms of hypoglycemia, they should check their blood glucose. […] A person experiencing any symptoms of severe hypoglycemia should seek emergency medical care. […] Severe hypoglycemia may cause seizures or unconsciousness. Therefore, people with type 2 diabetes who use insulin should ensure they have an emergency glucagon kit and that people closest to them know how to use it. […] People taking diabetes medication should work with their healthcare team to develop a management plan to prevent hypoglycemia. […] It is important that a person informs a doctor of any hypoglycemic events they have experienced. […] Hypoglycemia unawareness refers to when a person is unaware that their blood sugar is too low. […] Hypoglycemia can occur in people with type 2 diabetes when their blood sugar levels fall too low.

• #2 How Hypoglycemia Is Diagnosed

  https://www.verywellhealth.com/diagnosing-hypoglycemia-3976218

  Hypoglycemia can be diagnosed when a person’s blood sugar falls lower than 70 milligrams per deciliter (mg/dL). Blood sugar that falls lower than 54 mg/dL is considered severely low and may make you faint, so you will need medical attention right away. […] If you do not have diabetes, schedule a visit with your healthcare provider if you keep having symptoms of hypoglycemia. Your healthcare provider will do a physical exam, medical history, and ask you questions about your symptoms. […] Your healthcare provider will need to see if your blood glucose level is low when you’re having symptoms. […] If you have symptoms of hypoglycemia after you eat, your healthcare provider may have you come back after a meal to check your blood glucose. […] If you have previously been diagnosed with diabetes and keep having hypoglycemia symptoms, your healthcare provider may need to adjust your treatment plan or evaluate you for another underlying cause. […] If you have never been given a diabetes diagnosis and are having symptoms of hypoglycemia, you should still be evaluated.

• #2 Management of Severe Hypoglycemia at the End of Life in Non-Diabetic Patients: A Case Study and Recommendations | Gonzalez | Journal of Medical Cases

  https://www.journalmc.org/index.php/JMC/article/view/2260/1626

  The occurrence of hypoglycemia in older non-diabetic patients is associated with increased in-hospital mortality. […] Hypoglycemia may also go unrecognized in the elderly population because of restricted communication, cognitive impairment and possibly fewer adrenergic symptoms. […] Treatment of hypoglycemia at the end of life should be convenient, non-invasive, consistent with the goals of care set by the patient, and should avoid disruption of the individuals care environment. […] In the acute setting, regardless of the etiology, boluses of D50W by intravenous administration, oral glucose paste or glucagon by intramuscular or subcutaneous route may be given. […] We presented a case of a non-diabetic patient who presented with hypoglycemia associated with an ILG-F producing tumor. Our review of the palliative literature revealed a paucity of case reports of this phenomenon and no clear guidelines for the management of hypoglycemia in terminally ill non-diabetic patients.

• #2 Hypoglycemia – EMCrit Project

  https://emcrit.org/ibcc/hypoglycemia/

  Laboratory glucose measurement can be low if blood sits around for a long time before processing, or if there is severe leukocytosis. […] Symptomatic hypoglycemia is an emergency, with a risk of causing permanent brain damage. When in doubt, it’s always better to err on the side of providing immediate treatment (if you’re wrong and the patient gets slightly hyperglycemic, that’s OK). […] Patients with any sort of neurologic alteration (e.g., confusion, seizure, coma) should always have a STAT fingerstick glucose to exclude hypoglycemia. […] After you treat hypoglycemia, follow the patient’s glucose carefully. Hypoglycemia frequently recurs. For example, insulin or sulfonylurea overdoses will out-last the glucose you give to the patient. […] The cause is usually a medication. Before you start hunting for an insulinoma, double-check the medication list.

• #2 Hypoglycemia (Low Blood Sugar): Symptoms, Causes, and More

  https://www.healthline.com/health/hypoglycemia

  Hypoglycemia (low blood sugar) happens when your blood sugar (glucose) drops below the typical range. If your blood sugar drops too low, you may need immediate treatment. […] If you suspect you have low blood sugar, its important to check your blood sugar right away. If you dont have a blood glucose meter and youre taking diabetes medications that increase insulin, talk with your doctor about getting a meter. […] A doctor will use three criteria, sometimes referred to as Whipples triad, to diagnose low blood sugar: Signs and symptoms of low blood sugar: A doctor may require you to fast (abstain from drinking and eating for an extended period) so they can observe signs and symptoms. […] The doctor may send you home with a blood glucose meter to track your blood sugar over time at home.

• #3 Hypoglycemia in diabetes: An update on pathophysiology, treatment, and prevention

  https://pmc.ncbi.nlm.nih.gov/articles/PMC8696639/

  For patients with type 1 diabetes who experience recurrent episodes of hypoglycemia and/or hypoglycemia unawareness, CGM technology may be useful, though its long-term efficacy has not yet been determined. […] Some hypoglycemia episodes in diabetes are associated with the treatment itself; therefore, it is important to use drugs with a low risk of hypoglycemia.

• #3 Hypoglycemia – Endocrine and Metabolic Disorders – Merck Manual Professional Edition

  https://www.merckmanuals.com/professional/endocrine-and-metabolic-disorders/diabetes-mellitus-and-disorders-of-carbohydrate-metabolism/hypoglycemia

  A 72-hour fast done in a controlled setting is the standard for diagnosis. […] Serum insulin, C-peptide, and proinsulin should be measured when a simultaneous plasma glucose measurement is 55 mg/dL (3.05 mmol/L). […] If symptomatic hypoglycemia has not occurred by 48 to 72 hours, the patient should exercise vigorously for about 30 minutes. […] In practice, however, it is unusual that clinicians are present when patients experience symptoms suggestive of hypoglycemia. […] The severity of hypoglycemia in patients with diabetes is based on blood glucose levels and need for assistance. […] Measure serum insulin, C-peptide, and proinsulin at times of hypoglycemia to distinguish endogenous from exogenous (factitious) hypoglycemia. […] Treat patients with hypoglycemia due to insulin or antihyperglycemic medications with oral or parenteral glucose and glucagon, depending upon clinical severity. […] In patients with hypoglycemia not due to insulin or other antihyperglycemic medications, give glucose and glucagon and treat the underlying disorder.

• #3 Hypoglycemia – Diabetes Canada

  https://www.diabetes.ca/health-care-providers/clinical-practice-guidelines/chapter-14

  Hypoglycemia is defined by: 1) the development of autonomic or neuroglycopenic symptoms; 2) a low plasma glucose (PG) level (4.0 mmol/L for people with diabetes treated with insulin or an insulin secretagogue); and 3) symptoms responding to the administration of carbohydrate. […] The major risk factors for severe hypoglycemia in people with type 1 diabetes include a prior episode of severe hypoglycemia, current low glycated hemoglobin (A1C) (6.0%), hypoglycemia unawareness, long duration of diabetes, autonomic neuropathy, adolescence and preschool-aged children unable to detect and/or treat mild hypoglycemia on their own. […] Individuals at high risk for severe hypoglycemia should be informed of their risk and counselled, along with their significant others, on preventing and treating hypoglycemia.

• #3 Hypoglycemia (Low Blood Sugar Levels): Symptoms, Causes, Treatment

  https://www.webmd.com/diabetes/diabetes-hypoglycemia

  In cases of severe hypoglycemia, you may require an injection of baqsimi, dasiglucagon (Zegalogue), or glucagon injection (Gvoke). […] Your doctor may find that you take too much insulin that peaks toward the evening-to-morning hours. In that case, they may lower your insulin dose or change the time when you get your last dose of it. […] Hypoglycemia may make you pass out. If so, you’ll need someone to give you a glucagon injection. […] It’s important that your family members and friends know how to give the injection in case you have a low blood sugar reaction. […] If you see someone having a severe hypoglycemic reaction, call 911 or take them to the nearest hospital for treatment. […] If you’re driving and you have hypoglycemia symptoms, pull off the road, check your blood sugar, and eat a sugary food. […] If you have diabetes, ways you can prevent hypoglycemia include: Follow your meal plan. […] Test your blood sugar as often as directed by your doctor.

• #3 Hypoglycemia – Diabetes Canada

  https://www.diabetes.ca/health-care-providers/clinical-practice-guidelines/chapter-14

  Structured educational and psycho-behavioural programs (e.g. BG awareness training) may help improve detection of hypoglycemia and reduce the frequency of severe hypoglycemia. […] Mild-to-moderate hypoglycemia should be treated by the oral ingestion of 15 g carbohydrate, preferably as glucose or sucrose tablets or solution. […] Severe hypoglycemia in a conscious person with diabetes should be treated by oral ingestion of 20 g carbohydrate, preferably as glucose tablets or equivalent. […] For people with diabetes at risk of severe hypoglycemia, support persons should be taught how to administer glucagon.

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