This content is not a substitute for professional medical advice—consult a licensed clinician.
Introduction
Erectile dysfunction is a common issue that many men face, and medications like Sildenafil (Viagra) are often prescribed to help manage this condition. While these medications can be effective, it's important to understand their potential side effects.
Common Side Effects of Sildenafil
According to sources such as NHS and MedlinePlus, some of the most common side effects of Sildenafil include:
- Headaches
- Dizziness
- Stuffy or blocked nose
- Stomach upset, diarrhea, or nausea
- Temporary changes in vision, such as blurred vision
Severe Side Effects
While many people tolerate Sildenafil well, some may experience more serious side effects, including:
- Priapism (a painful erection lasting longer than four hours)
- Sudden loss of vision or hearing
Conclusion
If you experience any severe side effects or have concerns about the medication, consult your doctor immediately. Always discuss your medical history and current medications with your clinician before starting Sildenafil.