Viagra 100 mg 4 tablets

Viagra

Compound:
Each tablet contains:
Sildenafil 100mg
Auxiliary components:
ludiflesh, mannitol, crospovidone, polyvinyl acetate, povidone, croscarmellose sodium, microcrystalline cellulose, colloidal silicon dioxide, sucralose, indigo carmine.
Properties:
Sildenafil is a potent selective inhibitor of cGMP-specific phosphodiesterase type 5 (PDE5).
The implementation of the physiological mechanism of erection is associated with the release of nitric oxide (NO) in the corpus cavernosum during sexual stimulation. This, in turn, leads to an increase in cGMP levels, subsequent relaxation of the smooth muscle tissue of the corpus cavernosum and an increase in blood flow.
Sildenafil does not have a direct relaxing effect on the isolated human corpus cavernosum, but enhances the effect of NO by inhibiting PDE5, which is responsible for the breakdown of cGMp.
Sexual stimulation is a prerequisite for the effectiveness of sildenafil. Sildenafil restores impaired erectile function under conditions of sexual stimulation by increasing blood flow to the corpora cavernosa of the penis.
Indications:
Treatment of erectile dysfunction characterized by the inability to achieve or maintain an erection of the penis sufficient for satisfactory intercourse. Sildenafil is only effective for sexual stimulation.
Method of administration and dosage:
The optimal dosage regimen is determined by the doctor. It is necessary to strictly observe the compliance of the used dosage form of a particular drug with the indications for use and the dosage regimen.
Treatment of erectile dysfunction: taken ora approximately 1 hour before the planned sexual activity. A single dose is 50 mg. Taking into account the effectiveness and tolerability, the dose can be increased to 100 mg or reduced to 25 mg. The maximum single dose is 100 mg. The maximum frequency of use is 1 time / day. For elderly patients over the age of 65 and with concomitant renal or hepatic dysfunction, the dose is 25 mg.
Simultaneous intake of nitric oxide or nitrate donors in any form, hypersensitivity to sildenafil.
Precautions:
Before starting to take sildenafil for the treatment of erectile dysfunction, a cardiovascular examination should be performed.
Use with caution in patients with a tendency to bleeding, with gastric ulcer and duodenal ulcer in the acute phase, with hereditary retinitis pigmentosa.
Sildenafil is not used in patients under the of 18.
Side effects:
From the side of the central nervous system: headache, hot flashes, dizziness, insomnia are possible.
From the digestive system: possible dyspepsia, asthenia, diarrhea, abdominal pain, nausea.
Storage method:
In a cool dry place at a temperature not exceeding 30 degrees.
Packaging:
The cardboard box contains 1 blister of 4 tablets, paper instructions.