What are the Side Effects of Prevacid?

Some common side effects of Prevacid are diarrhea, nausea, constipation, and abdominal pain. Some less common side effects of Prevacid are angina, stroke, allergic reaction, migraines, gout, insomnia, depression, dry eyes, and nosebleeds. If you are experiencing any of these side effects and are taking Prevacid, it is best to get in touch with your doctor.