Always inform your doctor about all medications you take before starting Viagra. This includes prescription drugs, over-the-counter medications, and supplements.
Certain medications can significantly affect Viagra’s efficacy or increase the risk of side effects. Here are some key examples:
- Nitrates: Combining Viagra with nitrates (found in some heart medications) can cause a dangerous drop in blood pressure. This combination is strictly forbidden. Alpha-blockers: These medications, often used to treat high blood pressure or prostate problems, can enhance Viagra’s blood pressure-lowering effect, potentially leading to dizziness or fainting. Your doctor may need to adjust your dosages. Blood thinners: While not a direct contraindication, using Viagra with blood thinners may slightly increase the risk of bleeding. Monitor for unusual bruising or bleeding. Certain antifungals: Some antifungal medications can interact with Viagra, potentially altering its metabolism. Your doctor can advise on potential adjustments. HIV protease inhibitors: These medications can increase Viagra’s levels in your blood, potentially intensifying side effects. Dosage adjustments may be necessary.
This list isn’t exhaustive; many other medications can interact with Viagra. Always provide a complete medication history to your healthcare provider.
Don’t hesitate to ask your doctor or pharmacist about potential interactions before taking Viagra. They can help determine if Viagra is safe for you considering your current health status and medications.
Open communication with your doctor is key. Never self-medicate. Follow your doctor’s instructions carefully.
