Always inform your doctor about all medications you’re taking, including over-the-counter drugs, supplements, and herbal remedies. This is crucial for safe use of generic Viagra.
Nitrates, often prescribed for chest pain (angina), react dangerously with sildenafil (the active ingredient in Viagra). This combination can cause a significant drop in blood pressure, leading to dizziness, fainting, or even heart attack. Avoid using them together.
Alpha-blockers, commonly used to treat high blood pressure or prostate problems, can also interact with generic Viagra, potentially resulting in low blood pressure. Your doctor might adjust your dosage or recommend alternatives.
Certain antifungal medications like ketoconazole and itraconazole can increase the concentration of sildenafil in your blood, potentially leading to side effects. Discuss this with your doctor before combining them.
Drugs used to treat HIV/AIDS, like ritonavir and indinavir, can also interact with sildenafil. Your doctor may need to adjust dosages to ensure safety.
Grapefruit juice can affect the metabolism of sildenafil, leading to higher blood levels. Limit or avoid its consumption when taking generic Viagra.
This information is not exhaustive. Consult your physician or pharmacist for personalized advice regarding potential drug interactions before using generic Viagra.
