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. Viagra Professional is claimed to be extra-strong but I thought it was nothing more than a usual advertising technique. I decided I'd give it a try, though, as the problems I have with my potency are really serious. So I ordered a pack and used it the next day, getting more than I had ever hoped for! This medicine is really very effective, and will be great for people with various kinds of ED. I do not say that my penis grew twice as big and that I can make love all night long, but I really do not have problems with insufficient erection as I used to. Viagra Super Active Is the medicine I buy regularly. I ordered Lasix the previous month and was quite surprised with this medicine's effectiveness. After a toxic poisoning my diagnosis was fluid lungs. My doctor advised Lasix as a primary medicine, and you know, it really helped.
Levitra tablets and orodispersible tablets contain the active ingredient vardenafil, which is a type of medicine called a phosphodiesterase type 5 inhibitor. Vardenafil helps you to achieve and maintain an erection by helping more blood get into your penis when you are sexually aroused. An erection is produced via a complex chain of events, involving signals from the nervous system and the release of chemical messengers within the tissues of the penis. One of the messengers released when you're aroused is called cyclic GMP. Cyclic GMP relaxes and widens the blood vessels in the penis, allowing more blood to enter. Cyclic GMP is normally broken down by an enzyme in the body called phosphodiesterase type 5 (PDE5). Vardenafil works by stopping this enzyme from breaking down the cyclic GMP. This allows the blood vessels in the penis to stay dilated for longer, which improves blood flow to the penis and helps produce and maintain an erection. 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.
Cheap & Generic Levitra 20mg Tablet is a phosphodiesterase inhibitor. It works by helping to relax muscles and increase blood flow into the penis during sexual. Levitra, Cialis, and Viagra are oral medications for treating erectile dysfunction. All three drugs have good results and work in similar ways. But there.