Consult your doctor immediately if you experience severe side effects. Common, generally mild side effects include headache, nasal congestion, and back pain. These usually lessen over time. A small percentage of users report flushing or indigestion.
More Serious Side Effects
Less frequent, but potentially serious side effects require immediate medical attention. These include sudden vision loss, hearing loss, or prolonged painful erections (priapism). Seek medical help if you experience chest pain or irregular heartbeat. These could indicate more serious health problems.
Medication Interactions
Important: Inform your doctor about all medications you take, including over-the-counter drugs and supplements. Cialis can interact with some medications, potentially increasing the risk of side effects. Nitrate-containing drugs are especially noteworthy; combining them with Cialis can be dangerous.
Note: This information is not a substitute for professional medical advice. Always discuss potential side effects and treatment options with your doctor before starting or changing medications.
