Consult your doctor immediately if you experience chest pain, dizziness, or sudden vision loss after taking Viagra. These could indicate serious health problems.
Schedule an appointment with your physician before starting Viagra if you have:
- Heart disease High or low blood pressure Liver or kidney problems A history of stroke Retinitis pigmentosa Blood cell disorders such as sickle cell anemia Deformity of the penis (e. g., Peyronie’s disease)
Also, discuss with your doctor if you are taking other medications, including nitrates, alpha-blockers, or certain antifungal drugs. Interactions can occur.
Seek immediate medical attention if your erection lasts longer than four hours (priapism). This is a medical emergency.
If you experience any side effects, even minor ones, report them to your healthcare provider. Common side effects include headache, flushing, and nasal congestion. However, less common but potentially serious effects require immediate attention.
Unexpected changes in hearing or vision Severe allergic reactions (rash, itching, swelling) Prolonged or painful erections
Regular check-ups with your doctor, especially if you are on long-term Viagra use, are recommended for ongoing monitoring of your health.
