Viagra, while effective for many, carries potential side effects. These vary in severity and frequency. Common side effects include headaches, facial flushing, and nasal congestion. These usually are mild and temporary.
More serious, though less common, side effects require immediate medical attention. These include:
| Sudden vision loss | Complete or partial loss of sight in one or both eyes. | Seek immediate medical help. |
| Hearing loss | Sudden decrease or loss of hearing, sometimes accompanied by ringing in the ears (tinnitus). | Seek immediate medical help. |
| Prolonged erection (priapism) | An erection lasting more than four hours. | Seek immediate medical help. This is a medical emergency. |
| Heart attack or stroke | Chest pain, shortness of breath, weakness, or sudden numbness. | Seek immediate medical help. |
Before taking Viagra, discuss your medical history with your doctor. Conditions like heart disease, low blood pressure, or certain eye problems can increase the risk of side effects. Also, inform your doctor about all other medications you are taking, as interactions can occur. Your doctor can help determine if Viagra is safe and appropriate for you.
Remember, this information is not a substitute for professional medical advice. Always consult your physician before starting any new medication.
