Side effects of insulin
Disease description:
Because of diabetes, insulin injections are required, but I've heard that there can be side effects. I would like to know, what are the side effects of insulin?
Doctor's answer (1)
Dr. Liu Feng
Insulin is an important medication for treating diabetes, especially in patients with type 1 diabetes and certain individuals with type 2 diabetes. Although insulin is crucial for controlling blood glucose levels, some side effects may occur during its use. The following are common side effects of insulin:
1. Hypoglycemia: Excessive insulin use or improper diet may cause blood glucose levels to drop too low, requiring immediate treatment in severe cases.
2. Weight gain: Insulin may promote fat storage in the body, leading to weight gain, which can affect disease management.
3. Injection site reactions: Redness, pain, hard lumps, or fat loss at the injection site may occur. Rotating injection sites can help alleviate these issues.
4. Allergic reactions: A small number of people may be allergic to components of insulin, experiencing symptoms such as rash, itching, or other allergic manifestations. Severe allergic reactions may require switching to a different type of insulin.
5. Edema: Insulin may sometimes cause fluid retention in the body, resulting in swelling of the hands, feet, or face.
6. Insulin resistance: After long-term insulin use, the body may gradually develop resistance to it, requiring higher doses to achieve the same level of blood glucose control.
