US Pharmacy

You may get more info about Cialis online on the web.

Recently, a big number of multiple production exciting sexual power of men have emerged on the worldwide marketplace of drug preparations. Nutritional additives or bioactive supplements, herbal medicaments, homeopathic remedies are all amidst these drugs. Chemically produced medicines, such as generic Viagra, Cialis professional, Levitra and others are also used toward this end.

In accordance with the reasons that produced erectile dysfunction the physician can select the most effectual treatment of it precisely if to take into consideration the amount and diversity of drugs available like Viagra, Cialis or Levitra.

Now we will make a short overview of drugs for curing erectile dysfunction.

Viagra

The world (nonproprietary) name of Viagra is Sildenafil. It's assumed to be the first product of phosphodiesterase type 5 inhibitors, a new group of medicines.

On the assumption that there is adequate erotic excitement the medicament broadens the veins of a phallus. As a result blood flow in a penis brings it to be regular erect.

Erectile dysfunction in males which is as well known as impotence may be cured by Viagra. There can't be any sexual intercourse without usual erection but in case of impotence erection doesn't occur. Erotic excitement displays the effect of Sildenafil. This medicine does not affect the reproductive ability.

Viagra dosage that's perfect for you shall be decided by your doctor. For a lot of men it is 50 mg but it can be either increased to 100 mg or reduced to 25 mg depending on efficiency and acceptability of the drug.

Never overpass the dose of the medicament as your doctor recommended you the ideal dose. More than one pill of Viagra once a day must never be taken. In the event of taking more pills that were recommended you must instantly contact your physician.

Cialis

At present, Cialis (Tadalafil) has also become widespread to treat erectile dysfunction besides Viagra (Sildenafil). It's the co-developing of the pharmaceutical company Eli Lilly and YCOS corporation .

Cialis has some benefits on the basis of the facts on pharmacogenetics comparing with Viagra. Thus, the efficacy of Cialis for erection enduring is up to 36 hours (in 20 mg dose), the one of Viagra - 4-6 hours.

Viagra and Tadalafil have very close side effects: nausea, diarrhea, vertigo, headache, color-vision defect, flu signs (blocked nose), back pain, muscular pain.

Levitra

At the present moment, on the world pharmacological market there has appeared a recent product - Levitra (Vardenafil). Regardless of the age of males taking Levitra 80 percent of them observed its positive influence on the II phase of clinical testing.