It should say on the box or pill bottle.
100 mg is the maximum permissible dose of Sildenafil Citrate - brand name - Viagra. 200 mg will cause dangerous side effects due to over dose.
Increasing the dose of Viagra will not increase the efficacy. Once the arteries have been dilated, they can't dilate any more. And increasing the dose could be dangerous.
you can take only 100mg
Brand Viagra affects the response to sexual stimulation. It acts by enhancing smooth muscle relaxation using nitric oxide, a chemical that is normally released in response to sexual stimulation. This smooth muscle relaxation allows increased blood flow into certain areas of the penis, which leads to an erection. Viagra is applied for the treatment of erectile dysfunction (impotence) in men and pulmonary arterial hypertension. No more than one should be taken in a day. If you are young then there is not any need to take Viagra! 50 mg Viagra is the recommended dose. 100 mg is the maximum dose for brand name. Before taking Viagra, don't drink grapefruit juice! This reduces the effect of Viagra.
The maximum dose, accepted by most physicians, is 80 mg/day.
Take Viagra with a glass of water. The dose is usually taken 1 hour before sexual activity. You should not take the dose more than once per day. Do not take your medicine more often than directed.
Never more then the doctor prescribe. There are serious side effects.
The maximum daily dose for anyone taking primidone usually is not greater than 2000 mg.
according to Allergen Gel product Lable, the maximum daily dose would be 7.2mg/day
54mg
maximum radiation dose for worker according to legislation and ICRP is about 20 mSv per year
Ansolutely not, not without consulting your doctor first.