Will omnicef make your blood sugar higher?

Yes, Omnicef may raise blood sugar levels.

Omnicef (cefdinir) is an antibiotic that belongs to the cephalosporin group of antibiotics. It is used to treat bacterial infections, such as pneumonia, bronchitis, and skin infections.

Omnicef can raise blood sugar levels in some people. This is because it can block the action of insulin, which is a hormone that helps the body use glucose (sugar) for energy. When insulin is blocked, glucose can build up in the blood, which can lead to hyperglycemia (high blood sugar) and increased thirst, frequent urination, fatigue, blurred vision, and headaches.

The risk of hyperglycemia is higher in people who already have diabetes, or who are taking corticosteroids, or other medications that can raise blood sugar levels.

If you are taking Omnicef and you have diabetes, it is important to monitor your blood sugar levels closely. You should also talk to your doctor about ways to reduce your risk of hyperglycemia.