Erectile dysfunction can be treated with Suhagra 100mg if taken as directed by a physician. Being the best erectile dysfunction medication, it is also quite reasonably priced. It is equally effective and of the same caliber as Viagra. The primary active component of Suhagra that increases male virility is sildenafil citrate. ED stands for erectile dysfunction, or the inability to achieve an erection. Never chew, shatter, or crush the tablet. Keep in mind that alcohol can reduce blood pressure when taking this medication. The prescription medication Suhagra pills are used to treat ED, and they should only be taken as directed by a physician.