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Udenafil is used in the treatment of erectile dysfunction

How it works

Udenafil increases blood flow to the penis by relaxing the muscles in penile blood vessels. It helps to get an erection only if the person is sexually stimulated.

Common side effects

Headache, Nausea

Available Medicine

  • ₹1150
    Zydus Cadila
    1 variant(s)

Expert advice

  • Discontinue udenafil in the event of sudden loss of vision or hearing or spontaneous ringing in ears or dizziness.
  • Use udenafil with caution if you suffer from structural deformity of the penis as it may cause priapism (painful erection).
  • Take precaution while on  udenafil therapy, if you suffer from low blood pressure or heart diseases (e.g. aortic stenosis, hypertrophic obstructive cardiomyopathy), as it may sometimes cause reduction in blood pressure.
  • Udenafil can cause dizziness and blurred vision. Do not drive or operate any machinery after taking this medicine.

Frequently asked questions



Is udenafil safe?
Udenafil is safe when taken at prescribed dose and duration. Always consult your doctor regarding its use and safety


How to use Udenafil?
Udenafil should be taken at an initial dose of 100 mg orally approximately 30 minutes to 12 hours before sexual activity.

Content on this page was last updated on 21 April, 2017, by Dr. Varun Gupta (MD Pharmacology)