Men with erectile dysfunction may benefit from using the drug Sildigra. This medication is a very successful treatment for impotence. Sildenafil, a component in this drug, aids in boosting blood flow to the penis. This drug is meant for males who are eighteen years of age or older. This aids males in achieving a powerful erection during sexual activities. Thirty minutes before having any sexual activity, take this drug. You should only take one dose of this medication every day. It takes this drug around thirty minutes to start working. This medicine has a half-life of four to six hours. When taking this drug, follow your doctor's directions.