Combining generic Viagra with other medications can lead to unexpected consequences. Nitrates, commonly used for chest pain, are a major concern. Taking them together can drastically lower blood pressure, potentially causing dizziness, fainting, or even a heart attack. Avoid combining them.
Alpha-blockers, prescribed for high blood pressure and prostate problems, also interact negatively. This combination can significantly reduce blood pressure, leading to similar risks as with nitrates. Always inform your doctor about all medications you’re taking.
Certain antifungal medications, such as ketoconazole and itraconazole, can increase Viagra’s levels in the blood, potentially intensifying side effects. Your doctor might need to adjust your dosage.
Common side effects of Viagra include headache, flushing, nasal congestion, and visual disturbances. These are usually mild and temporary. However, more serious side effects, such as prolonged erection (priapism) or sudden vision or hearing loss, require immediate medical attention. Seek help if you experience these.
Grapefruit juice inhibits enzymes that break down Viagra, potentially increasing its concentration and side effects. Limit or avoid grapefruit juice while using Viagra.
This information is not exhaustive. Consult your doctor or pharmacist for personalized advice and a complete list of potential interactions. They can assess your individual health status and medication history to provide safe and appropriate guidance.
