Is Insulin useful for Allergie?

Insulin is primarily used for blood sugar control in diabetes and is not a standard treatment for allergies. While some basic research suggests insulin may have anti-inflammatory effects, these are insufficient to support clinical use for allergic conditions. Allergies are typically managed with antihistamines, corticosteroids, or immunotherapy. Using insulin without medical necessity can cause dangerous hypoglycemia. Therefore, insulin is not useful for allergies and should only be used for diabetes or strictly indicated metabolic disorders. The evidence is purely mechanistic and not supported by clinical trials.