Staxyn (Vardenafil)

 
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Staxyn is one brand name of the medicine also known by its generic name Vardenafil. This page displays only reviews left by users of Staxyn. Click here to see all reviews left for all forms of Vardenafil. You can also choose other review combinations.

More about Vardenafil

What is/are Vardenafil?

Vardenafil (INN) is a PDE5 inhibitor used for treating erectile dysfunction that is sold under the trade names Levitra (Bayer AG, GSK, and SP) and Staxyn.

Medical uses

Vardenafil's indications and contra-indications are the same as with other PDE5 inhibitors; it is closely related in function to sildenafil citrate (Viagra) and tadalafil (Cialis). The difference between the vardenafil molecule and sildenafil citrate is a nitrogen atom's position and the change of sildenafil's piperazine ring methyl group to an ethyl group. Tadalafil is structurally different from both sildenafil and vardenafil. Vardenafil's relatively short effective time is comparable to but somewhat longer than sildenafil's.

Beyond its indications for erectile dysfunction, vardenafil may be effective in the treatment of premature ejaculation, where it may significantly increase the time from vaginal penetration to ejaculation.

Adverse drug reactions

The common, adverse drug reactions (side-effects) are the same as with other PDE5 inhibitors. The frequent vardenafil-specific side-effect is nausea; the infrequent side-effects are abdominal pain, back pain, photosensitivity, abnormal vision, eye pain, facial edema, hypotension, palpitation, tachycardia, arthralgia, myalgia, rash, itch, and priapism.

One possibly serious, but rare, side-effect with vardenafil is heart attack. Also, in rare cases, vardenafil use may cause priapism, a very painful emergency condition that can cause impotence if left untreated.

On 18 October 2007, the U.S. Food and Drug Administration (FDA) announced that a warning about possible deafness (sudden hearing loss) would be added to the drug labels of Vardenafil, and other PDE5 inhibitors.

Drug interactions

Vardenafil, as with all PDE5 inhibitors, should not be used by men taking nitrate medications, because combining them with vardenafil might provoke potentially life-threatening hypotension (low blood pressure).

Further, Vardenafil causing lengthening of the QT interval. Therefore it should not be taken by men taking other medications that affect the QT interval (such as amiodarone).

Dose forms

Levitra 20mg Oral Tablet

It is available in 2.5 mg, 5 mg, 10 mg, and 20 mg doses in round orange tablets. The normal starting dose is 10 mg (roughly equivalent to 50 mg of sildenafil). Vardenafil should be taken 1 to 2 hours prior to sexual activity, with a maximum dose frequency of once per day. In some territories, such as the UK, only certain doses may be available.

Vardenafil is also available under the name Staxyn as a tablet which dissolves on the tongue rather than being swallowed in the form of a pill.

Adverse effects

  •     Sudden vision loss;
  •     Ringing in your ears, or sudden hearing loss;
  •     Chest pain or heavy feeling, pain spreading to the arm or shoulder, nausea, sweating, general ill feeling;
  •     Irregular heartbeat;
  •     Swelling in your hands, ankles, or feet;
  •     Shortness of breath;
  •     Vision changes;
  •     Feeling light-headed, fainting;
  •     Penis erection that is painful or lasts 4 hours or longer; or
  •     Seizure (convulsions).

Less serious side effects of vardenafil may include:

  •     Warmth or redness in your face, neck, or chest;
  •     Runny or stuffy nose;
  •     Headache, dizziness;
  •     Upset stomach; or
  •     Back pain.

This article uses material from the Wikipedia article Vardenafil, which is released under the Creative Commons Attribution-Share-Alike License 3.0.

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Medicine containing Staxyn

Medicine containing Levitra

This page uses publicly available data from the U.S. National Library of Medicine (NLM), National Institutes of Health, Department of Health and Human Services; NLM is not responsible for the page and product and does not endorse or recommend this or any other product.

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