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Viagra
Describe
Sildnafil's tablets are Viagra. They are very popular in the market today. They are used to treat male erectile impairment and sexual dysfunction.
A normal person will harden the penis when being sexually stimulated, but people who have obstacles in this area cannot move blood normally and generate erection. At this time, you may need to take viagra. But Sildenafil cannot play a role in the body that is in sexual behavior.
The role of Sildenafil is to control an enzyme called phosphodiesterase type-5, thereby ensuring blood flow and maintaining an erection.
Sildnafil is also commonly used to treat symptoms of pulmonary hypertension. This hypertension occurs between the heart and the lungs. Sildnafil controls the enzymes in the lungs to transport more blood and reduce the burden on the heart.
Sildnafil is a relatively safe drug, suitable for occasional use, generally empty stomach. There is another medicine that is very similar to it, that is, Cialis. This medicine is different from Sildnafil. If you have more regular sexual life, you can use it daily and follow the doctor's instructions. It must not be taken too much, otherwise it will cause serious side effects.
Sildnafil has two forms of liquid or tablets. Its effective time is about 30 minutes. That is to say, you can take 30 minutes in advance and then start the movement. The efficacy can last for 4 hours, but the effect of medicinal effects in 2 hours.
Adults, under the age of 65, 50 mg/day.
Adults 65years old and over, 50 mg/day at most once.