Possible Lo/Ovral-21 side effects

Side effects of Lo/Ovral-21 cannot be anticipated. If any develop or change in intensity, inform your doctor as soon as possible. Only your doctor can determine if it is safe for you to continue taking an Lo/Ovral-21 .

Side effects Lo/Ovral-21 may include:
Abdominal cramps, acne, appetite changes, bladder infection, bleeding in spots during a menstrual period, bloating, blood clots, breast tenderness or enlargement, cancer of the reproductive organs, cataracts, chest pain, contact lens discomfort, decreased flow of milk when given immediately after birth, depression, difficulty breathing, dizziness, fluid retention, gallbladder disease, growth of face, back, chest, or stomach hair, hair loss, headache, heart attack, high blood pressure, inflammation of the large intestine, kidney trouble, lack of menstrual periods, liver tumors, lumps in the breast, menstrual pattern changes, migraine, muscle, joint, or leg pain, nausea, nervousness, pancreatitis, premenstrual syndrome (PMS), secretion of milk, severe allergic reactions, sex drive changes, skin infection, skin rash or discoloration, stomach cramps, stroke, swelling, temporary infertility, unexplained bleeding in the vagina, vaginal inflammation or discharge, vaginal infections (and/or burning and itching), visual disturbances and loss of vision, vomiting, weight gain or loss, worsening of lupus, worsening of twitches or tics, worsening of varicose veins, yellow skin or whites of eyes

Rare side effects Lo/Ovral-21 may include:
Depression, changes in weight or appetite, vaginal yeast infection, changes in your menstrual cycle, oily skin or acne, changes in your sex drive, lethargy or fatigue, bloating, changes in your skin color, or changes in your blood sugar.

Side effects of Lo/Ovral-21 other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome.