Viagra

Viagra (sildenafil) is an oral medication used to treat erectile dysfunction or impotence in men.

Indications

The drug is indicated for any sexual dysfunctions, accompanied by insufficient erection, early ejaculation, lack of desire, indifference to intimacy.

How does it work?

The active ingredient of Viagra (sildenafil) improves potency in due to the following effects on the male body:

• expands blood vessels;
• relaxes the smooth muscles of the penis;
• increases the flow of blood into the cavernous bodies of the genital organ;
• causes an erection.

The drug works only if you want to have sex.

Contraindications

Viagra is contraindicated in the following cases:

• the use of nitric oxide donors, organic nitrates or nitrites in any form (because sildenafil enhances the hypotensive effect of nitrates);
• according to the registered indication, Viagra is not intended for use in children and adolescents under the age of 18 years;
• according to the registered indication, Viagra is not intended for use in women;
• lactase deficiency, lactose intolerance, glucose-galactose malabsorption;
• simultaneous use of sildenafil with ritonavir is not recommended;
• hypersensitivity to sildenafil or to any other component of the drug.

The safety and effectiveness of the drug when used together with other treatments for erectile dysfunction have not been studied, so the use of such combinations is not recommended.

Side effects

Viagra is well tolerated and highly safe. Side effects usually go away quickly. The undesirable effects may include headache, nasal congestion, dizziness, dispersion, flushing of the face, visual impairment (impaired blue-green color perception, impaired visual clarity, increased light perception).

With an overdose of the drug, no pathologies were detected, except for more frequent cases of side effects mentioned above.

The drug does not affect the quality of sperm.

Instructions for use

The optimal time of taking the tablet is 1 hour before the planned sexual activity. During this short period of time, the maximum concentration in the blood plasma is observed. The period of action is 5-6 hours (the exact time depends on the characteristics of the body, environmental factors). That is, all this time you will be ready for new sexual acts. Small amounts of alcohol and fatty foods will not affect the effect of the drug. The drug does not cause a spontaneous erection.

Dosage

• The recommended single dose is 50 mg (1/2 tablet);
• The maximum daily dose is 100 mg. (1 tablet);
• The minimum dose is 25 mg. (1/4 tablet).

It is recommended to start taking Viagra at a dose of 50 mg, Increasing or decreasing it, depending on the individual tolerance of the body. Do not exceed the maximum recommended dose. The maximum frequency of taking the drug is 1 time per day.

Interactions with other drugs

You can not combine Viagra with the following drugs:

• nitro-containing medications;
• nicorandil;
• alpha-blockers;
• ketoconazole;
• itraconazole;
• erythromycin;
• fluconazole.

The use of medication with poppers is strictly prohibited due to the risk of collapse.

Pregnancy and breastfeeding

The drug is not intended for use in women.

Overdose

Possible symptoms: visual impairment, headache, flushing, dyspepsia, dizziness, nasal congestion.

Treatment: standard supportive measures.

Benefits of the drug

Reviews about Viagra tablets are extremely positive, which once again confirms its effectiveness and safety for health. Regular use of the drug contributes to the successful disposal of erectile problems and helps to enjoy a full sexual life.

The undeniable advantages of the medicine:

• highly effective;
• works only in the presence of natural sexual desire;
• safe for health, well-tolerated;
• does not affect reproductive function;
• suitable for continuous use;
• available in almost every pharmacy;
• the generic version is cheap.