Allergic reaction Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing Blurred vision or other change in vision Chest pain, trouble breathing, coughing up blood Dark urine or pale stools, nausea, vomiting, loss of appetite, stomach pain, yellow skin or eyes Fever, chills, cough, sore throat, body aches Heavy or abnormal vaginal bleeding, pelvic pain or pressure, vaginal discharge New breast lumps Numbness or weakness in your arm or leg, or on one side of your body Pain in your lower leg calf Sudden or severe headache, problems with vision, speech, or walking Swelling in your hands, ankles, or feet Unusual bleeding, bruising, or weakness cialis otc Acta 321, 55 62 2002