Silagra 50 medicine is a medicine used to treat erectile dysfunction in men. This medicine should be taken with water on an empty stomach or on the ground. This drug should be used one hour before sexual intercourse. The effect of this drug starts in 30 to 60 minutes. The maximum effective duration of this medicine is 4 to 6 hours. This medicine should be used as needed. Excessive use of this drug may cause side effects. Visit our store erectilepharma.com for more information.