Important Safety Information

Do not take Cialis if you aren’t healthy enough for sex or if you take nitrates for chest pain. It may cause an unsafe drop in blood pressure. Do not drink alcohol in excess. Side effects may include headache, upset stomach, delayed backache, or muscle ache. To avoid injury, seek immediate attention if you have an erection lasting longer than 4 hours. Stop taking Cialis and seek care if you experience a sudden loss or decrease in vision or hearing or if you experience an allergic reaction like rash, hives, swelling of the lips, tongue or throat, or difficulty breathing or swallowing.

Important Safety Information

Do not use Viagra/sildenafil if you aren’t healthy enough for sex or if you take nitrates for chest pain. It may cause an unsafe drop in blood pressure. Side effects may include headache, flushing, upset stomach, nasal congestion and abnormal vision. To avoid injury, seek immediate attention if you have an erection lasting longer than 4 hours. Stop taking Viagra/sildenafil and seek care if you experience a sudden loss or decrease in vision or hearing.