Always consult your doctor before using Viagra, especially if you have pre-existing health conditions.
Viagra, like other medications, can cause side effects. Common side effects include headache, flushing, nasal congestion, and visual disturbances. These are usually mild and temporary. Less common, but more serious, side effects include:
- Prolonged erection (priapism) – Seek immediate medical attention if an erection lasts longer than 4 hours. Sudden decrease or loss of vision or hearing. Heart attack or stroke. Seizures.
The risk of these serious side effects increases with certain pre-existing conditions, such as heart disease, high blood pressure, or stroke history. Your doctor will assess your suitability for Viagra based on your health profile.
Viagra interacts with several medications. This interaction can either amplify the effects of Viagra or the other medication, potentially leading to adverse reactions. Avoid taking Viagra with:
- Nitrates (used to treat angina): This combination can cause a dangerous drop in blood pressure. Alpha-blockers (used to treat high blood pressure and enlarged prostate): This combination can also lead to a significant blood pressure drop. Certain antifungals (like ketoconazole): These may increase Viagra’s concentration in the body. Certain HIV protease inhibitors (like ritonavir): These can also increase Viagra’s concentration.
Inform your doctor about all medications, supplements, and herbal remedies you are taking before starting Viagra. This allows them to assess potential drug interactions and ensure your safety.
Remember, this information is not a substitute for professional medical advice. Always discuss any concerns with your physician before using Viagra or any other medication.
