Never combine Viagra (sildenafil) with nitrates. This combination can cause a dangerous drop in blood pressure, potentially leading to fainting, stroke, or heart attack.
Alpha-Blockers and Viagra
Combining Viagra with alpha-blockers, often prescribed for high blood pressure or prostate problems, can significantly lower blood pressure. This interaction may cause dizziness or lightheadedness. Your doctor should carefully monitor your blood pressure if you are taking both medications.
Other Medications Requiring Caution
- Certain antibiotics: Some antibiotics, like erythromycin and ketoconazole, can increase Viagra’s levels in your blood, potentially intensifying side effects. HIV protease inhibitors: These medications can also raise Viagra’s blood levels, increasing the risk of side effects. Blood thinners: Combining Viagra with blood thinners might increase the risk of bleeding.
Always inform your doctor about all medications, supplements, and herbal remedies you are taking before starting Viagra. This includes over-the-counter drugs.
Specific Recommendations
Discuss all medications with your physician: Before beginning Viagra, have an open discussion with your doctor about all the medications you are currently using. Follow dosage instructions precisely: Never exceed the recommended Viagra dosage. Report any concerning side effects immediately: Contact your doctor or seek medical attention if you experience any unusual or concerning side effects while taking Viagra.
Interactions with Other Medications
This information is not exhaustive. Many other medications can interact with Viagra. Always consult your physician or pharmacist before combining Viagra with any other medication, even seemingly innocuous ones. They can provide personalized guidance based on your specific health conditions and medications.
