Sialis® Tadalafil is a synthetic substance that is used for medical purposes to treat erectile dysfunction, that is, when a man is unable to maintain or achieve an erection necessary for intimacy with a partner.

How does the substance act on the body?

Tadalafil is an effective inhibitor of phosphodiesterase-5 cGMP (cyclic guanosine monophosphate).

If you look at the problem of erectile dysfunction from the inside, then this is due to a decrease in the concentration of cyclic guanosine monophosphate, which is blocked by the substance phosphodiesterase-5. Because of this, blood flow to the pelvic area is disturbed, which is why there is an inability to achieve or maintain an erection.

Tadalafil blocks PDE-5, helping to increase cGMP in the cavernous bodies of the penis. The blood flow in the penis returns to normal, and the man can again enjoy intimacy.

Don't worry about embarrassing situations because of the drug. Many people think that he causes an erection on his own, but this is an erroneous opinion. In fact, an erection will not occur without sexual arousal, that is, the drug only works when stimulated.

Contraindications

Do not combine with other drugs of similar action;
Cardiovascular pathologies in which it is recommended to exclude sexual activity;
Pathology of the organs of vision;
Renal insufficiency;
Deficiency of lactose;
Individual intolerance to the components of the drug;
Reception of nitrates;
Children under 18 years of age.

Side effects
Side effects mainly occur with an overdose of the drug. Most often worried:
· Headache;
Dyspepsia;
· Back pain;
Myalgia;
redness of the skin of the face;
· Nasal congestion;
Muscular pain in the legs;
eyelid edema;
eye pain;
· Dizziness.

Method of application and dosage

Before use, carefully read the instructions for the drug to avoid undesirable consequences. Consult your doctor.

The drug after application begins to act after 30 minutes. After that, the action lasts up to 36 hours. After drinking a pill at the beginning of the day off, you can safely enjoy the effect of the drug all weekend. It is not recommended to take fatty foods in the diet, as it slows down the effect of the drug on the body, and this can take more than an hour.

We recommend taking 1 tablet (20 mg) of tadalafil 16-60 minutes before sexual intercourse, regardless of the meal schedule. Drink plenty of water.