What side effects may I notice from receiving Nateglinide?

Side effects that you should report to your doctor or health care professional as soon as possible:

-allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
-signs and symptoms of infection like fever; chills; cough; sore throat; pain or trouble passing urine
-signs and symptoms of low blood sugar such as feeling anxious; confusion; dizziness; increased hunger; unusually weak or tired; increased sweating; shakiness; cold; irritable; headache; blurred vision; fast heartbeat; loss of consciousness

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

-diarrhea
-dizziness
-joint pain

This list may not describe all possible side effects for Nateglinide. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.