Viagra (sildenafil) and Levitra (vardenafil) are prescription medications used to treat erectile dysfunction and pulmonary arterial hypertension. Viagra was introduced by Pfizer Pharmaceuticals in March 1998 as a treatment for pulmonary arterial hypertension. The clinical trials revealed that the active ingredient — generically known as sildenafil citrate — also relaxed the muscle tissues in the penis, allowing for increased blood flow. Levitra, introduced in 2003 by Bayer Pharmaceuticals and marketed by Glaxo Smith Kline to treat erectile dysfunction, works similarly. In appearance, Viagra tablets are blue, rounded diamonds that are available in 25 mg, 50 mg, and 100 mg doses. Levitra has orange-colored tablets in 2.5 mg, 5 mg, 10 mg, and 20 mg doses. It is recommended that both medications be taken 30 to 60 minutes before sexual activity is intended. Levitra is an oral therapy for the treatment of erectile dysfunction. This monohydrochloride salt of vardenafil is a selective inhibitor of cyclic guanosine monophosphate (c GMP)-specific phosphodiesterase type 5 (PDE5). The active component of this medicine is Vardenafil. It affects particular brain zones, which are responsible for sexual excitement. It amplifies blood circulation in cavernous bodies of a penis and causes erection in case of stimulation of different erogenous zones. The principle of Levitra action is simple: this medicine blocks a chemical component, which interferes with the vasocongestion, and the brain gives certain signals that intensify emission of the chemical responsible for the normalization of blood circulation in the intimate organ. The duration of medicine’s action is about 5-6 hours, the exact time depends on specific features of an organism. Of course, it doesn't mean that the erection won't stop for several hours: you can have sexual contact at your convenience.
Erectile dysfunction is a very unpleasant condition that is, fortunately, very easy to get rid of in 99% of the cases. All it takes is one little pill taken right before sex (Viagra, Levitra or Cialis for use as needed) or daily (Cialis for everyday use). What is not that easy, however, is finding the medication that would be right for you. There are at least 4 or 5 famous brand-name options and dozens, or even hundreds of generic ones. By comparing their capabilities and characteristics, of course. Being one of the most effective and least dangerous meds, Levitra is currently the third most popular ED medication worldwide. It helps in around 80% of the cases, it takes it only 30-60 minutes to start working, it has fewer side effects as compared to Viagra or Cialis… Can it compare to its competitors when it comes to the duration of action? Does it last long enough to ensure a perfect sexual experience each time you take it? The Patient Information Leaflet (PIL) is the leaflet included in the pack with a medicine. It is written for patients and gives information about taking or using a medicine. It is possible that the leaflet in your medicine pack may differ from this version because it may have been updated since your medicine was packaged. Below is a text only representation of the Patient Information Leaflet. The original can be viewed in PDF format using the link above. What Levitra is and what it is used for Levitra contains vardenafil, a member of a class of medicines called phosphodiesterase type 5 inhibitors. The text only version may be available from RNIB in large print, Braille or audio CD. They are used for the treatment of erectile dysfunction in adult men, a condition which implies difficulties in getting or keeping an erection. For further information call RNIB Medicine Leaflet Line on 08. At least one in ten men has trouble getting or keeping an erection at some time.
Levitra Alcohol Use the Best Customer Services And Advantage Of Best Prices, Discreet Fastest Worldwide Shipping. Where to buy without a doctor's prescription? Find patient medical information for Levitra Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.