Penegra 50 mg contains sildenafil, a medicine used to treat erectile dysfunction (ED). When taken incorrectly, it may increase the risk of side effects and potentially serious complications.

1. Common Side Effects

Incorrect use may cause headaches, facial flushing, dizziness, nasal congestion, indigestion, or blurred vision. These effects are generally mild, but they may become more troublesome if the medicine is taken in excessive doses.

2. Low Blood Pressure

Taking Penegra 50 with nitrate medicines, often prescribed for chest pain, can cause a dangerous drop in blood pressure. This may lead to fainting, severe dizziness, or life-threatening complications.

3. Prolonged Erection (Priapism)

An erection lasting more than four hours requires immediate medical attention. Without prompt treatment, it can cause permanent damage to penile tissue and lead to lasting erectile problems.

4. Vision and Hearing Problems

Rarely, sildenafil may cause sudden vision loss or hearing loss. These symptoms require urgent medical evaluation.

5. Heart-Related Complications

Sexual activity can put additional strain on the heart. People with certain cardiovascular conditions should consult a doctor before using Penegra.

6. Dangerous Drug Interactions

Combining Penegra with nitrates, recreational nitrites (poppers), or certain other medicines can cause serious adverse reactions.

How to Use Penegra Safely

Take Penegra 50 mg only as prescribed. Do not take more than one dose within 24 hours, and avoid combining it with other erectile dysfunction medicines unless directed by a doctor. Seek emergency care for chest pain, fainting, sudden vision or hearing changes, or an erection lasting longer than four hours.