Udenafil is a potent phosphodiesterase type 5 (PDE5) inhibitor, primarily used in the treatment of erectile dysfunction. It works by enhancing blood flow to the penis during sexual stimulation, helping achieve and maintain an erection.

Udenafil FAQ


What is Udenafil used for?

Udenafil is used to treat erectile dysfunction by improving blood flow to the penis.

How should I take Udenafil?

Take Udenafil as prescribed by your doctor, typically about 30 minutes before sexual activity.

Are there any side effects?

Common side effects may include headaches, flushing, or nasal congestion. Consult your doctor for a comprehensive list.

Can I take Udenafil with food?

Yes, Udenafil can be taken with or without food, though high-fat meals may delay its effects.

Is Udenafil safe for everyone?

It's important to consult a healthcare professional before starting Udenafil, especially if you have underlying health conditions.

How long does Udenafil work?

Udenafil can be effective for up to 6 hours, but individual responses may vary.

Can I take Udenafil daily?

Your doctor will advise on the appropriate dosage and frequency, which may vary based on your condition.

What should I do if I miss a dose?

If you miss a dose, take it as soon as you remember unless it's close to the time for your next dose.

Can Udenafil interact with other medications?

Yes, especially with nitrates and certain antihypertensives; always inform your doctor about all your medications.

Is Udenafil effective for all men?

It works well for many, but effectiveness can vary based on the underlying cause of erectile dysfunction.

What if Udenafil doesn't work for me?

Consult your doctor for advice on alternative treatments or adjustments to your dosage.

Can I drink alcohol while taking Udenafil?

Moderate alcohol consumption is generally fine, but excessive drinking can impair the effectiveness.

How do I store Udenafil?

Store Udenafil at room temperature, away from moisture and direct light, and keep it out of reach of children.

Are there any lifestyle changes to consider?

Engaging in a healthier lifestyle, including regular exercise and balanced diet, can enhance treatment outcomes.

What should I do in case of an erection lasting longer than normal?

Seek immediate medical attention if you experience an erection lasting more than 4 hours.

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Information provided by Dr. Tekeste Etay Teka. Reviewed by Dr. Mohamed El Khouly