Cyproterone (Systemic)

Brand Names : Androcur®

Side Effects of This Medicine

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor as soon as possible if any of the following side effects occur:

Less common or rare

Abdominal pain or tenderness; agitation; back pain; black, tarry stools; blisters on skin; bloody urine; blurred vision; chest pain; chills; clay colored stools; confusion; cough; dark urine; decreased appetite; decreased urine output; difficulty swallowing; dilated neck veins; dizziness; drowsiness; dry mouth; fainting or light-headedness when getting up from a lying or sitting position; fast heartbeat; fatigue; fever; flushed, dry skin; fruit-like breath odor; general feeling of discomfort or illness; hallucinations; headache, sudden and severe; hives; inability to speak; increased blood pressure; increased hunger; increased thirst; increased urination; irregular breathing; irregular heartbeat; itching; loss of consciousness; lower back/side pain; mood or mental changes; nausea and vomiting; painful or difficult urination; pains in chest, groin, or legs, especially calves of legs; puffiness or swelling of the eyelids or around the eyes, face, lips or tongue; red, thickened, or scaly skin; seizures; shortness of breath; skin rash; slurred speech; sores, ulcers, or white spots on lips or in mouth; sore throat; stiff neck; stomachache; sudden loss of coordination; sweating; swelling of feet or lower legs; swollen and/or painful glands; temporary blindness; tightness in chest; unexplained weight loss; unusual bleeding or bruising; vision changes; weakness in arm and/or leg on one side of the body, sudden and severe; wheezing; yellow eyes or skin

Other side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. However, check with your doctor if any of the following side effects continue or are bothersome.

More Common

Decreased interest in sexual intercourse; inability to have or keep an erection; increase in sexual ability, desire, drive, or performance; increased interest in sexual intercourse; loss in sexual ability, desire, drive, or performance; swelling of the breasts or breast soreness in both females and males; unexpected or excess milk flow from breasts

Less common or rare

Bleeding, blistering, burning, coldness, or discoloration of skin; change in walking and balance; clumsiness or unsteadiness; hair loss; inability to move legs or arms; increased sensitivity of skin to sunlight; increase in bowel movements; loose stools; loss of strength or energy; muscle pain or weakness; paralysis of one side of the body; redness or other discoloration of skin; severe sunburn; soft stools; tiredness or weakness; unusual increase in hair growth; weight gain

Other side effects not listed above may also occur in some patients. If you notice any other effects, check with your doctor.