Meta-Analysis
Levitra is a Vardenafil derivative used for impotence resulting from erectile function. It is available in tablet form in four strengths. The medication can be obtained from online and offline retail outlets.
What is Levitra
Levitra or Vardenafil is a PDE-5 inhibitor used to treat erectile dysfunction in men. While its primary action is on the corpus cavernosum tissues to facilitate a smooth erection, an important advantage of Levitra is its impact on premature ejaculation. Impotence in men can manifest in various ways, out of which Erectile Dysfunction ( difficulty in maintaining or sustaining an erection ) and premature ejaculation ( an ejaculation period of less than two to three minutes ) remain the most common problems.
Studies have shown Vardenafil works on the seminal vesicles along with the erectile tissues to facilitate a better ejaculation profile within eight weeks of treatment
Safety and Effectivity
Clinical studies have shown almost 90% of patients achieve an erection with Vardenafil use, with the success rate being irrespective of the strength of the drug. The medication comes in strengths of 5 mg, 10 mg and 20 mg with your age, systemic condition and severity of ED coupled with the physician’s treatment plan determining the strength suited for your condition.
It is important to take Levitra at least an hour before sexual activity to ensure a successful erection after being sexually stimulated.Take the medication with water while avoiding alcohol or other beverages. Do not use it regularly or go for a second dose before a 24-hour period. Seek medical advice if your erection lasts for more than four hours.
Levitra vs Viagra
Structurally, Levitra is similar to that of Viagra while at the same time being ten times more biochemically potent than Viagra. A comparison of clinical trials with Sildenafil ( Viagra ) and Levitra ( Vardenafil ) has shown that Vardenafil is more effective and potent than Sildenafil in inhibiting the phosphodiesterase enzymes that give rise to ED-related complications.
Because of its potent nature
It works for a longer period of four to six hours in comparison to Viagra ( working period of four to five hours )
It does not cause vision, specifically colour vision fluctuations, like Viagra
It works at a lower dose in facilitating erections than Viagra.
Side Effects
Despite its impressive safety and tolerability profile, side-effects can occur with the use of Levitra in the form of stomach-upset, dizziness, back-pain and nausea. Despite its lower strength, it should not be taken on a daily basis as it can increase heart rate and lower blood-pressure. If you observe an increased intensity of side-effects on using Levitra, discontinue its use and get urgent medical attention.
Contraindications and Drug Interactions
Some of the chief contraindications of Levitra ( Vardenafil ) use are
In patients with NAION ( Non-Arteritic Anterior Ischaemic Optic Neuropathy )
In individuals allergic to Vardenafil or other Levitra ingredients
In people with serious renal or liver impairments
The medication can result in drug interactions with Nitrates and alpha-blockers.
How to buy Levitra
Levitra is the brand version of Vardenafil and is not readily available over the counter. With the help of a prescription, you can obtain Levitra from pharmacies or GP offices with a retail counter. You can further order it online, which will help you obtain the medicine in a cost-effective and safe manner. Ensure that you choose the website carefully before conducting the purchase to get the best possible deals on Levitra..
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