Cheap Viagra Online – Revolutionized the treatment of erectile dysfunction

Cheap Viagra Online – Revolutionized the treatment of erectile dysfunction

Over The Counter Viagra – Viagra is a drug from the IFDE-5 group that appeared on the pharmaceutical market in 1998. It revolutionized the treatment of erectile dysfunction, and its creators received the Nobel Prize. After that, various pharmaceutical companies released other types of drugs in this group. But the very first – Viagra – still continues to be in great demand. On our website you can find out everything about this drug.

Drug Viagra action

Normally, the natural physiological mechanism of the development of an erection works like a clock. The process begins with excitement in the cerebral cortex under the influence of any sexual factors (visual, auditory, tactile, olfactory). Excitation is transmitted to the centers of erection of the spinal cord, located in the sacral region, and from there along the nerve endings located in the inner sheath (endothelium) of the cavernous vessels of the penis.

This stimulates the secretion of nitric oxide by endothelial cells. The latter penetrates into cells and stimulates the secretion of cyclic guanosine monophosphate (cGMP), which causes rapid dilatation of small arteries, blood flow to the penis, compression of small veins and impaired blood outflow, leading to the development of a natural physiological response of erection.

Indications for use Viagra 100

Viagra is prescribed for erectile dysfunction (erectile dysfunction) of any kind in the absence of contraindications.

Contraindications Cheap Viagra

Viagra has a great effect on potency, but it has many contraindications:

• diseases of the blood circulation and liver with dysfunction of the affected organs;
• optic neuritis, inflammation of the choroid;
• regular intake of nitroglycerin or any other drugs from the group of nitrates – they evade the blood pressure lowering effect of sildenafil, which can lead to fainting;
• regular intake of drugs riociguat (Adenpas – a means to lower blood pressure), ritonavir (antiviral drug for the treatment of HIV infection);
• combination therapy with any other drugs to increase erection;
• natural intolerance to simple carbohydrates – they are part of the drug as excipients;
• age up to 18 years;
• individual intolerance to the components of the tablets by the patient’s body.
• The medication requires careful prescription if the patient:
• deformation of the penis;
• some blood diseases, accompanied by such a symptom as priapism (prolonged, several hours, painful erection);
• increased bleeding;
• exacerbation of gastric ulcer and duodenal ulcer;
• severe kidney disease with impaired function of this organ.

Side Generic Viagra effects

Viagra for men has side effects, but is well tolerated by patients of any age without serious concomitant diseases. Types of side effects:

• “Hot flushes” of blood to the face and upper body (do not last long, pass on their own), decrease in blood pressure, bouts of increased heart rate, increased frequency of angina attacks (acute short-term pain in the heart).
• Headache (including migraine attacks with a sharp expansion of the vessels of the brain), dizziness, gait disturbances, increased muscle tone.

From the senses:

• Vision – swelling and redness of the eyelids and sclera, decreased visual acuity, coloration of objects in blue, double vision, disorders of the optic nerve, increased intraocular pressure;
• Hearing – pain and tinnitus, short-term hearing loss.
• Indigestion, nausea, heartburn, vomiting, abdominal pain.