Viagra, containing sildenafil citrate, primarily treats erectile dysfunction (ED). It works by increasing blood flow to the penis, facilitating an erection.
Here’s what you need to know:
- How it works: Sildenafil inhibits an enzyme called PDE5, allowing nitric oxide to relax blood vessels. What it treats: Primarily ED, but also sometimes pulmonary arterial hypertension (PAH), a condition affecting blood vessels in the lungs. Dosage: Your doctor determines the appropriate dosage based on your individual needs and health. Typical starting dosages range from 25mg to 100mg. Side effects: Common side effects include headache, flushing, nasal congestion, and indigestion. More serious side effects are rare but require immediate medical attention. Consult your doctor for a complete list. Precautions: Viagra interacts with certain medications, particularly nitrates. Discuss all your medications with your doctor before taking Viagra.
Before using Viagra:
Consult your doctor for a thorough medical evaluation to determine suitability and rule out underlying health issues. Provide a complete medical history, including any existing conditions or medications. Discuss potential side effects and interactions. Follow your doctor’s instructions carefully regarding dosage and frequency of use.
Remember, Viagra isn’t a solution for every form of sexual dysfunction. Open communication with your doctor is paramount for safe and effective treatment.
