Men use suhagra 100 Tablet to treat erectile dysfunction and impotence. Only men who are at least eighteen years old should use this medication. This medication takes 6 hours to take effect. An ingredient in this medication called sildenafil helps men achieve a strong erection during sexual activity. Take this medication half an hour before sexual activity. This medication can be taken either before or after food. Consume this medication with water; do not crush or chew the tablet. Follow your doctor’s advice when taking this medication. Take one dose of this medication every 24 hours. Don’t take this medication with cold beverages or fatty meals.