Do you want to have sex? Helps you get or sustain a good erection. Sildenafil is a drug used to improve sex in men. It works in sex strongly for a long time. It takes time if you take the medicine with more food. You take that medicine with 1 glass of water. It relaxes the muscles. Avoid heavy driving after you take the medicine. So dizziness or other illness occurs. kamagra 100mg pills remove the problem of sexual intercourse.