Always consult your doctor before starting Cialis. Understanding potential side effects and interactions is crucial for safe use.
Common Side Effects
- Headache Facial flushing Muscle aches Nasal congestion Indigestion Back pain
These side effects are usually mild and temporary. If they persist or worsen, contact your doctor immediately.
Less Common but Serious Side Effects
- Sudden vision loss Prolonged erection (priapism) Hearing loss
Seek immediate medical attention if you experience any of these.
Drug Interactions
Cialis can interact negatively with certain medications. This interaction can enhance side effects or reduce Cialis’s effectiveness. Specifically:
Medications to Avoid with Cialis
Nitrates (used to treat chest pain): Combining them can cause a dangerous drop in blood pressure. Alpha-blockers (used to treat high blood pressure or enlarged prostate): Concurrent use may significantly lower blood pressure. Certain antifungal medications (like ketoconazole and itraconazole): These can increase Cialis levels in your blood, potentially intensifying side effects. HIV protease inhibitors (like ritonavir): Similar to antifungals, these can raise Cialis blood levels.
Inform your doctor about all medications, supplements, and herbal remedies you are taking before starting Cialis. This includes over-the-counter drugs. Your doctor can help determine if Cialis is safe for you and adjust your medication regimen as needed.
