Impotence Therapy

You can receive more information about Viagra online on the web.

In recent years, on the worldwide market of medicaments there have arose a big number of different production for men to incite their erotic power. Nutritional supplements or bioactive additives, herbal drugs, homeopathic remedies are all amid these products. They also comprise chemically synthesized medicines, such as Viagra professional and others.

Due to the number and diversity of medicaments like Viagra, Cialis or Levitra, the physician has a chance to select the most effectual cure of impotence starting from the conditions that caused it. So all these drug preparations has an utter right to exist.

Now we will try to look into a quantity of drug preparations applied to treat erectile dysfunction.

Viagra

The nonproprietary worldwide name of the medicine known as Viagra is Sildenafil. It's the first product of phosphodiesterase type 5 inhibitors, a recent group of medicines.

On conditions that there's sufficient erotic stimulation the product expands the veins of a phallus. As a consequence the blood flow in a penis is intensified that brings ordinary erection.

Viagra is a product meant to cure erectile dysfunction as well called impotence. In this case ordinary erection of a male required for sexual intercourse does not occur. Sildenafil is effectual merely when there's sexual excitement. It does not have any effect on the reproductive activity.

Your ideal Viagra dosage shall be defined by your physician. For almost all men it is 50 mg but it can be either enlarged to 100 mg or reduced to 25 mg according to efficiency and tolerance to the drug.

Do not overdose the product as your doctor proscribed to you the ideal dose. Do not take more than one pill of Viagra per day. In case you took more tablets that were recommended to you instantly inform your physician.

Cialis

At the present moment, Cialis (Tadalafil) has also found wide application for the treatment of impotence besides Viagra (Sildenafil). It is the co-developing of the pharmaceutical company Eli Lilly and YCOS corporation .

As contrasted to Viagra on the assumption of the data on pharmacogenetics Cialis has some benefits. Hereby, the efficacy of Cialis for erection continuing is up to 36 hours (in 20 mg dosage), the one of Viagra - 4-6 hours.

Sildenafil and Cialis side effects are very close: headache, dizziness, nausea, diarrhea, color-vision defect, symptoms of flu (stuffy nose), back pain, muscle aches.

Levitra

At the present moment, a recent drug Levitra (Vardenafil) has arose on the international pharmacological marketplace. 80 percent of males taking Levitra irrespective of their age mentioned its beneficial influence on the II phase of clinical trials.