Clinical Levitra efficacy has been shown during numerous and long drug investigations with thousands men participation. Everyone reported on significant erection improvement. Clinical researches have proved drug efficacy and safety. Levitra is used in men in many countries worldwide and the drug can make soon a competition to Viagra, the drug with undisputable efficacy.
The erection under Levitra effect appears quickly and is characterized by strong and long action. However, drug action doesn't provide sexual excitation and doesn't increase sexual desire, therefore you see drug action only under natural excitation or sexual stimulation.
Levitra is characterized by unique properties providing almost instant beginning drug action.
The main target of Levitra is to increase the blood inflow to the penis. Under the influence of Vardenafil, an active substance of Levitra, smooth muscles of the penis are relaxed, and arteries are dilated providing more blood flow to the penis. The penis, filled with blood, is getting increased in girth and healthy erection is provided. Such result from drug action gives practically 100 % result and in this case Levitra acts reliably. Action of Levitra is evident even in men with diabetes, therefore no restrictions in drug use.
Action of Levitra has been proved in practice. If drug application is not effective and doesn't provide erection, or an achieved effect is not long, you should visit the doctor to reveal a reason.