Which of the following is the most common adverse effect of omeprazole: (A) Nausea, (B) Constipation, (C) Jaundice, (D) Black stools
Answer is A. PROTON PUMP INHIBITORS (PPIs) Omeprazole Adverse effects:- Nausea, loose stools, headache, abdominal pain, muscle and joint pain, dizziness, Rashes. Leucopenia and hepatic dysfunction are infrequent. On prolonged treatment atrophic gastritis has been repoed. Ref:- kd tripathi; pg num:- 653