Before using Viagra, understand potential side effects. Common ones include headache, flushing, nasal congestion, and upset stomach. Less common but serious side effects include vision changes (blurred vision, sudden vision loss), hearing loss, and prolonged or painful erections (priapism). Seek immediate medical attention for these serious side effects.
Viagra interacts with several medications. Nitrates, often used for chest pain, are a serious concern. Combining them with Viagra can cause a dangerous drop in blood pressure. Other medications that can interact include alpha-blockers (used for high blood pressure or enlarged prostate), certain antifungals, and HIV protease inhibitors. Always inform your doctor about all medications, supplements, and herbal remedies you are taking.
Grapefruit juice can also interact with Viagra, potentially increasing its effects. Avoid grapefruit juice while using this medication. Alcohol can worsen some side effects like dizziness. Moderate alcohol consumption is advisable.
Your doctor can provide personalized advice on potential risks based on your health history and other medications. Open communication is key to safe and effective medication use. Don’t hesitate to ask questions.
