Consult your doctor before using Cialis. Common side effects include headache, flushing, muscle aches, nasal congestion, and upset stomach. These are usually mild and temporary.
Serious side effects, though rare, include sudden vision loss, hearing loss, prolonged erection (priapism), and heart attack. Seek immediate medical attention if you experience any of these.
Cialis can interact with other medications, especially nitrates. Always inform your doctor and pharmacist of all medications you take, including over-the-counter drugs and supplements. This prevents potentially dangerous interactions.
Alcohol can intensify Cialis’s side effects. Limit your alcohol consumption while using this medication.
Individual responses vary. What works for one person may not work for another, and side effects can differ. Your doctor can help determine the appropriate dosage and address any concerns.
This information does not replace professional medical advice. Always discuss your health concerns with a qualified healthcare provider.


