Always inform your doctor about all medications you are taking, including over-the-counter drugs, herbal remedies, and supplements, before starting Sildenafil. This includes nitrates, commonly used to treat angina. Combining Sildenafil with nitrates can cause a dangerous drop in blood pressure.
Alpha-blockers, prescribed for high blood pressure or prostate problems, can also interact with Sildenafil, potentially leading to low blood pressure. Your doctor may need to adjust your dosage or choose an alternative treatment.
Certain antifungal medications, such as ketoconazole and itraconazole, can increase Sildenafil levels in your blood, potentially increasing the risk of side effects. Your doctor might recommend a lower Sildenafil dose.
Similarly, protease inhibitors, used to treat HIV, can also raise Sildenafil blood levels. Close monitoring and potential dosage adjustments are necessary.
Sildenafil can interact with medications affecting blood clotting. Discuss this with your doctor if you take anticoagulants or antiplatelet medications.
This information is not exhaustive. Consult your doctor or pharmacist for a complete list of potential drug interactions and to ensure the safe use of Sildenafil.
