Oral contraceptive pills can cause all except:: (A) Mastalgia, (B) Dysmenorrhea, (C) Chloasma, (D) Breakthrough bleeding
Answer is B. Side effects of OCPs are breakthrough bleeding, mastalgia, chloasma, carbohydrate intolerance, weight gain. No dysmennorhea is seen.(Ref.Essentials of medical pharmacology TD Tripathi 7th edition page no.325)