Vardenafil Side Effects
Vardenafil Side Effects
Blog Article
Vardenafil (trade name Levitra) is a medication that treats erectile dysfunction in men. It works by inhibiting an enzyme called phosphodiesterase type 5 and encourages blood flow to the penis, thereby increasing erections.
Vardenafil is rapidly absorbed after oral administration with maximum plasma concentrations occurring within 15 minutes of dosing. It is extensively metabolized by CYP3A4 to several pharmacologically active metabolites, including N-desethyl vardenafil (M1) and vardenafil carboxylic acid, which are excreted in the urine with an elimination half-life of 4-5 h. Vardenafil is also eliminated via the feces to a lesser extent as unchanged drug and metabolites.
When taken as directed, vardenafil is well tolerated with few transient adverse effects. One of the most common side effects is headache, which occurs in about 1 in 10 patients and usually disappears Vardenafil within a few hours after starting treatment. Other side effects include flushing, dyspepsia, and rhinitis. These symptoms are generally mild and brief, but they may be more severe when taking higher doses or for longer durations of time.
Other serious side effects that should be reported to a doctor immediately include chest/jaw/left arm pain, sudden vision changes, or shortness of breath. These may be signs of a heart attack or stroke. These symptoms may be more likely if you have heart disease or take certain medications, such as nitrates, alpha-blockers, or clopidogrel. You may be at a greater risk of heart problems if you are older, smoke, have diabetes, or have a condition called "crowded disc" in your eyes.
Some people who took vardenafil reported hearing loss or ringing in the ears (tinnitus). If this happens, call your doctor right away.
Vardenafil has systemic vasodilatory properties that can lead to a decrease in supine blood pressure in some patients. This effect can be exacerbated by alcohol consumption, which should be avoided during treatment.
The use of vardenafil during pregnancy is not recommended, as it may pose a harm to the unborn fetus. If a woman becomes pregnant while using this medication, she should Report this page