The medicine of Viagra is a specially engineered drug meant to enhance the beauty of physical interaction. Its manufacturers, Pfizer Pharmaceuticals, had launched the medicine in 1998 and the drug is still recognized as the most potent treatment against erectile dysfunction in men. It is also used for recreational uses and as an effective antihypertensive in the case of lungs.
The drug is a competitive inhibitor of phosphodiesterase enzyme naturally found abundantly in lungs and penile tissue. The enzyme is of type-5 and is naturally meant to reduce cGMP concentration of the tissues. When inhibited, cGMP production by NO from the vessel endothelium causes spontaneous vasodilatation leading to increased blood flow to corpus cavernosum to give the penis a sustainable erection.
Available strengths of the medicine are 25mg, 50mg and 100mg pills. Orally administered, the medicine is advised to be taken 30 minutes before initiating physical interaction and proper sexual stimulation is advised without which the medicine would not effect properly.
Side effects of the drug include headache, congestion of nasal cavity, visual impairment and sudden hearing loss very rarely. The medicine is restricted from use along with other drugs containing nitrates the patient might be having. Consult in detail with your doctor of having cardiovascular, renal or hepatic disorders in the past.
Being an effective treatment against ED, erectile dysfunction, the medicine can also cure pulmonary hypertension but with a different dosage strength.
Exaggerate your standards of physical strength by Viagra today. Order the wonder drug from our online pharmacy and have your physical relation with your partner strengthened then ever before. Our online pharmacy is targeted to avail our visitors with Viagra of original quality in the possible most affordability.