In some cases, those with non-B cell tumors may have hormone therapy with growth hormone, glucocorticoid, or octreotide to also lessen hypoglycemic episodes. Post-gastric bypass hypoglycemia can be prevented by eating smaller, more frequent meals, avoiding sugar-filled foods, as well as medical treatment with an alpha-glucosidase inhibitor, diazoxide, or octreotide.Some causes of hypoglycemia require treatment of the underlying cause to best prevent hypoglycemia. This is the case for insulinomas which often require surgical removal of the tumor in order for hypoglycemia to remit. In patients who cannot undergo surgery for removal of the insulinoma, diazoxide or octreotide may be used. Epidemiology
Hypoglycemia is common in people with type 1 diabetes, and in people with type 2 diabetes taking insulin, glinides, or sulfonylurea. It is estimated that type 1 diabetics experience two mild, symptomatic episodes of hypoglycemia per week. Additionally, people with type 1 diabetes have at least one severe hypoglyemic episode per year, requiring treatment assistance. In terms of mortality, hypoglycemia causes death in 6-10% of type 1 diabetics.In those with type 2 diabetes, hypoglycemia is less common compared to type 1 diabetics, because medications that treat type 2 diabetes like metformin, glitazones, alpha-glucosidase inhibitors, glucagon-like peptide 1 agonists, and dipeptidyl peptidase IV inhibitors, do not cause hypoglycemia. Hypoglycemia is common in type 2 diabetics who take insulin, glinides, or sulfonylurea. Insulin use remains a key risk factor in developing hypoglycemia, regardless of diabetes type. History
Hypoglycemia was first discovered by James Collip when he was working with Frederick Banting on purifying insulin in 1922.
Other medications with very low quality evidence include the antibiotics levofloxacin and trimethoprim-sulfamethoxazole, progesterone blocker mifepristone, anti-arrhythmic disopyramide, anti-coagulant heparin, and chemotherapeutic mercaptopurine.If a person without diabetes accidentally takes medications that are traditionally used to treat diabetes, this may also cause hypoglycemia. These medications include insulin, glinides, and sulfonylureas. This may occur through medical errors in a healthcare setting or through pharmacy errors, also called iatrogenic hypoglycemia. Surreptitious insulin use
When individuals take insulin without needing it, to purposefully induce hypoglycemia, this is referred to as surreptitious insulin use or factitious hypoglycemia. Some people may use insulin to induce weight loss, whereas for others this may be due to malingering or factitious disorder, which is a psychiatric disorder. Demographics affected by factitious hypoglycemia include women aged 30–40, particularly those with diabetes, relatives with diabetes, healthcare workers, or those with history of a psychiatric disorder. The classic way to identify surreptitious insulin use is through blood work revealing high insulin levels with low C-peptide and proinsulin. Alcohol misuse
The production of glucose is blocked by alcohol. In those who misuse alcohol, hypoglycemia may be brought on by a several-day alcohol binge associated with little to no food intake. The cause of hypoglycemia is multifactorial, where glycogen becomes depleted in a state of starvation. Glycogen stores are then unable to be repleted due to the lack of food intake, all compounded the inhibition of glucose production by alcohol. Hormone deficiency
Children with primary adrenal failure, also called Addisons disease, may experience hypoglycemia after long periods of fasting.