Generic Levitra

Vardenafil 10/20/40/60mg

Vardenafil is mainly indicated for the treatment of erectile dysfunction. This drug is manifested by Bayer drug company. The drug contains vardenafil hydrochloride trihydrate as the major ingredient. The medicine is available in form of tablets and or dispersible drugs.

How Levitra works?

The vardenafil acts by curbing the action of PDE 5 enzyme which is also known as phosphodiesterase type V. Erection in male is a complex chain of events. One of the most important events in this chain is the release of chemical messenger called cyclic GMP. This chemical messenger will act on the walls of arteries of penis and dilate these arteries so that they can achieve vasodilation. As a result, more blood will flow into the tumescence muscles of penis. These muscles are called corpora cavernosa and corpora spongiosum. The PDE 5 enzyme is responsible to remove the cyclic GMP and again cause vasoconstriction. Mainly the vardenafil prevents the action of this enzyme PDE 5 of phosphodiesterase type V. Thus, the name of the drug is phosphodiesterase type V inhibitor.

The cyclic GMP and work for a longer time period by the action of vardenafil.


What are the indications of vardenafil?

Vardenafil is indicated in only one case and it is for the treatment of impotence or erectile dysfunction in men. The drug may be used for other purposes which are not listed here. Contact your doctor or pharmacist to get more information about this medicine.


What are the contraindications of the drug?

There are many cases in which this medicine cannot be used. Firstly, in women and in children less than 18 years of age cannot use this medicine. Patients with unstable angina or history of severe heart failure must not consume this drug. Individuals who had a heart attack in last 6 months or a stroke in last 3 to 6 months cannot use this medicine. Patients with reports of kidney failure, liver failure, and individuals on nitrate medication, patients taking HIV protease inhibitor medicines like ritonavir, individuals with a rare hereditary disorder called galactose intolerance, people with rare disorder of eye called NAION and patients with galactose intolerance cannot use Levitra Oro dispersible tablets.

Patients must use carefully vardenafil if they suffer from peptic ulcer, abnormalities of the penis, bleeding disorders, low potassium level of blurred, heart rhythm disorders, cardiovascular diseases and in decreased liver and kidney function. Patients with sickle cell anaemia, leukaemia and bone cancers must consult their doctor before taking this drug.


What are the side effects of this medicine?

This drug may cause some side-effects. The very common side effect that most of the people complained about after taking this drug is headache. Some common side effects that may occur are flushing of skin, indigestion, nasal congestion, dizziness and abdominal discomfort.

Some patients may suffer from palpitation of heart, tachycardia, dry mouth, gastritis, tinea pedis, sleepiness, skin rash and visual disturbances.


What are the drug interactions?

One must not take this medicine with nitrate medications like amyl nitrate. Patients taking antibiotics like erythromycin and antifungal drugs like ketoconazole must carefully use this drug. Patients taking Alpha blockers must talk to their doctor before using vardenafil.