Viagra, like any medication, carries potential side effects. Common ones include headaches, facial flushing, nasal congestion, and indigestion. Less frequent but more serious side effects can include vision changes (blurred vision, blue-tinted vision), hearing loss, and prolonged erections (priapism). Seek immediate medical attention if you experience a prolonged erection lasting longer than four hours.
Drug Interactions
Viagra interacts with certain medications. Nitrates, often prescribed for chest pain, should never be combined with Viagra due to a risk of dangerously low blood pressure. Alpha-blockers, used to treat high blood pressure and enlarged prostate, may also interact, potentially causing significant drops in blood pressure. Similarly, certain antifungals and HIV protease inhibitors can interact, increasing Viagra’s effects and side effects. Always inform your doctor about all medications you’re taking, including over-the-counter drugs and supplements, before starting Viagra.
Other Important Considerations
Pre-existing heart conditions, high or low blood pressure, stroke history, and eye problems require careful assessment before using Viagra. Individuals with these conditions should discuss their suitability for Viagra with their doctor. Alcohol consumption can exacerbate Viagra’s side effects. Always follow your doctor’s instructions for dosage and frequency to minimize risks. Regular checkups with your doctor are recommended to monitor your health while on Viagra.
