Cialis, like all medications, can cause side effects. These vary in frequency and severity. Common side effects include headache, facial flushing, nasal congestion, and indigestion. These are usually mild and temporary.
Less common, but still possible, are back pain, muscle aches, and dizziness. If you experience prolonged or severe dizziness, seek immediate medical attention.
Rare side effects, though serious, include changes in vision, such as blurred vision or sudden vision loss. Sudden hearing loss is another rare but potentially serious side effect. Report any vision or hearing changes to your doctor immediately.
Prolonged erection (priapism) is a rare but serious side effect requiring immediate medical help. This condition can damage penile tissue if untreated.
Allergic reactions, including rash, itching, or swelling, are also possible. Stop taking Cialis and seek medical attention if you experience an allergic reaction.
This information is not exhaustive. Consult your doctor or pharmacist for a complete list of potential side effects and to discuss any concerns you may have.
