What is Penegra?

Sildenafil, sold as Viagra and other trade names, is a medication used to treat erectile dysfunction and pulmonary arterial hypertension.

Common side effects include headaches and heart burn, as well as flushed skin. Caution is advised in those who have cardiovascular disease. Rare but serious side effects include prolonged erections, which can lead to damage to the penis, and sudden-onset hearing loss. Sildenafil should not be taken by people who take nitrates such as nitroglycerin, as this may result in a severe and potentially fatal drop in blood pressure.

It acts by inhibiting cGMP-specific phosphodiesterase type 5 (PDE5), an enzyme that promotes degradation of cGMP, which regulates blood flow in the penis.

It was originally discovered by Pfizer scientists Andrew Bell, David Brown, and Nicholas Terrett. Since becoming available in 1998, sildenafil has been a common treatment for erectile dysfunction; its primary competitors are tadalafil (Cialis) and vardenafil (Levitra).

Questions and answers on "Penegra"

why is penegra 10 mg used for ?? my bro is using it daily

doctor1 MD

Brief Answer:
Used for erectile dysfunction

Detailed Answer:

Thanks for writing to us.

Penegra contains sildenafil. It is likely 100 mg not...

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Hello doctor,

In brief, During an intercourse 2 yrs back i had severe pain, like penile fracture (as i researched). I had erection problems for a...

doctor1 MD


Thank you for posting your query.

I understand your concern.

You seem to have developed Penile fracture and post penile fracture, the penile...

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before gastric bypass since my testosterone's was low I was taking penegra & was having normal sexual life.during XXXXXXX of gastric bypass doctor...

doctor1 MD

Brief Answer:
You can start penegra

Detailed Answer:
Welcome here.

In my opinion, there is no contraindication for penegra after gastric bypass...

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