What Are the Side Effects of Prilosec?

Prilosec is often tolerated well, and many patients either won't suffer from any side effect, or the side effects are minor. If you, however, have side effects that persist or become bothersome, you should see your doctor. These possible side effects are:

• headache
• diarrhea
• constipation
• upset stomach
• vomiting
• stomach pain
• cough
• cold symptoms
• dizziness
• mild rash

If you experience the following symptoms, call your doctor immediately:

• severe skin rash with swelling or peeling
• hives
• swelling of the face, mouth, lips, or tongue
• swelling of hands, feet, or ankles
• severe diarrhea
• hoarseness

There may be other side effects not listed here, so you should always contact your doctor if you have any unusual or concerning symptoms while taking this medication.

Related Information:

• Side Effects of Aciphex
• Side Effects of Dexilant
• Side Effects of Nexium
• Side Effects of Prevacid
• Side Effects of Protonix

_{Sources: "Prilosec." NDA 19-810 07/05. Food and Drug Administration (FDA). http://www.fda.gov/medwatch/SAFETY/2006/Jan_PI/Prilosec_PI.pdf>}