You will find that Viagra and Kamagra have the same active ingredient, sildenafil citrate. Theoretically, Kamagra should work the same as Viagra, permitting that the Kamagra medicine that you receive has the proper listed dose of sildenafil in it. Both erectile dysfunction medications belong to the same medicinal See more.This is a recommended option for those, who found 50 mg ineffective. Easy-to-use package, instant dilution and two ways of intake: directly from the package or with your favorite non-alcoholic drink. You’ll soon start receiving the latest Mayo Clinic health information you requested in your inbox. Without physical action to the penis, such as that occurring during sexual intercourse, sildenafil will not work to cause an erection. Your doctor may adjust your dose if needed. The amount of medicine that you take depends on the strength of the medicine.WebOct 1, · Revatio Viagra Descriptions Sildenafil is used to treat men who have erectile dysfunction (also called sexual impotence). Sildenafil belongs to a group of medicines . You will find that Viagra and Kamagra have the same active ingredient, sildenafil citrate. Theoretically, Kamagra should work the same as Viagra, permitting that the Kamagra medicine that you receive has the proper listed dose of sildenafil in it. Both erectile dysfunction medications belong to the same medicinal See more. WebUses. Sildenafil is used to treat male sexual function problems (impotence or erectile dysfunction-ED). In combination with sexual stimulation, sildenafil works by increasing .Most men consider mg enough for strong erections. It’s possible that sildenafil starts working within 15 minutes, however for most patients, you can expect the medication to start working within 30 minutes. Erectile dysfunction is a condition where the penis does not harden and expand when a man is sexually excited, or when he cannot keep an erection. But not to worry, there is perfectly legal alternative that you have most certainly heard of: Viagra. While these medications do not cure the underlying cause of erectile dysfunction, they do allow men to achieve stronger and longer-lasting erections for pleasurable sexual experiences. By the way, this method helps saving a lot of money. Children 1 year of age and older weighing 20 to 45 kg—20 mg 3 times a day.