viagra dosage

Read Viagra dosage and instructions for use to get the maximum effect from Canadian Viagra and avoid complications and overdose.

The drug is taken orally.

Canadian HealthCare Mall has Viagra dosages available: 25 mg, 50 mg, 75 mg, 100 mg, 130 mg, 130 mg, 150 mg, 200 mg.

For most patients, the recommended Viagra daily dose is 50 mg taken about 1 hour prior to sexual activity. Depending on efficiency and tolerability, Viagra dose can be increased to 100 mg or decreased to 25 mg.

The maximum recommended Viagra dose is 100 mg. The maximum recommended multiplicity of administration is 1 time per day.

Elderly patients require no dose adjustment.

In renal insufficiency, from mild to moderate (creatinine clearance 30-80 ml / min), Viagra dose adjustment is required. When severe renal insufficiency (creatinine clearance <30 mL / min), Viagra dose should be reduced to 25 mg.

Violations of renal function

In renal insufficiency, from mild to moderate (creatinine clearance 30-80 ml / min), Viagra dose adjustment is required. Patients with renal failure severe (creatinine clearance <30 mL / min), generic Viagra dose should be reduced to 25 mg.

Abnormal liver function

As the removal of Sildenafil in patients with liver damage (eg, in cirrhosis) is impaired, generic Viagra dose should be reduced to 25 mg.

Children

The drug is not intended for use by children and adolescents under the age of 18.

Women

Viagra is not intended for use by women.

How to Take Canadian Pharmacy Viagra?

Take Viagra correctly!

Take the required dosage of Viagra tablet about 1 hour before the planned sex. After about 30 minutes after taking the pill, Canadian Viagra can help you achieve an erection up to 4 hours if you are sexually excited. You will not have an erection if you take Viagra pills without sexual stimulation and desire. If you take generic Viagra after a fatty meal or alcohol, the ED medication will slow down its effect.

Before you take Viagra from Canadian HealthCare Mall, it is necessary to conduct a full medical examination to determine the possible erectile dysfunction causes.

Sexual activity is associated with a certain risk for the heart, so before you start treatment with Viagra for erectile dysfunction, the doctor needs to assess the state of your cardiovascular system. The active ingredient of Canadian Pharmacy Viagra has a vasodilatory effect which manifests in the momentary decrease in blood pressure. Thus, before you start using Viagra, the doctor has to find out whether such effects have a negative effect in patients with certain diseases, especially during sexual activity.

The efficiency and safety of simultaneous use of Viagra with other drugs for erectile dysfunction have not been studied yet. In this regard, the combine use of such medication is not desirable.

Sildenafil enhances the hypotensive effect of nitrates, so Viagra is contraindicated with the combined use of nitrates and nitric oxide donors (such as amyl nitrite). Viagra and alcohol combination is also undesirable. Get more facts about Canadian Pharmacy Viagra.

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