Buy generic Viagra online
Brand Name: Viagra
Generic name: sildenafil
What is generic Viagra?
Sildenafil citrate, sold under the name Viagra is an oral therapy for the treatment of dysfunction andrétil. Is an effective and selective inhibitor of cyclic Guanosine monophosphate (cGMP), phosphodiesterase type 5 (PDE5), the principal of Phosphodiesterase isoform present in penis. Administered orally, the effect of Sildenafil PDE5 blocks and able to increase levels of Cgmp in the corpora cavernosa of the penis. This larger amount of Cgmp causes muscle relaxation and increase blood flow to the penis. Generic Viagra is sold under the name Revatio, used to treat pulmonary arterial hypertension and improve performance, both in men than in women.
Please read the next paragraph before you buy generic Viagra!
What you should know about generic Viagra?
Before starting treatment with generic Viagra, you should be aware of some important information about generics. Buy generic Viagra.
* You should not take generic Viagra at the same time as drugs to treat angina pectoris nitro or congestive heart failure. This combination of medications can cause a sudden drop in voltage can cause a stroke or heart attack if syncope. Different drugs containing an nitroglycerin (Nitrostat, Nitrolingual, Nitro-Dur, Nitro-Bid, and others), Isosorbide dinitrate (Dilatrate-SR, Isordil, Sorbitrate), and Isosorbide mononitrate (Imdur, Ismo, Monoket). Some recreational drugs such as Amyl nitrate or nitrite ("poppers") also contain nitrates.
* In a small number of patients who take generic Viagra can cause sudden loss of vision. Although not yet proven that generic Viagra is the actual cause is prefervariable stop treatment and consult a physician as soon as possible. This loss of vision, which may be due to reduced blood flow to the optic nerve, usually occurs in people with congestive heart failure, diabetes, hypertension, high cholesterol, or problems in the eyes, and among heavy smokers and those with more than 50 years.
* Consult a doctor immediately if, after taking Viagra generic and during intercourse, you feel dizziness or nausea, or if you feel pain, numbness or tingling in your chest, neck, jaw or arms. All these symptoms indicate severe side effects after taking generic Viagra.
* Generic Viagra is usuallytaken once a day. an overdose of this medication can cause serious side effects. Captures must be spaced of 12:0 am.
* Consult a doctor immediately if the erection is painful or if it lasts more than four hours. Prolonged erection, called priapism, can cause irreversible damage to the tissues of the penis.
