Male sexual issues like impotence and erectile dysfunction are treated with kamagra 100 Pill. Males over the age of 18 should be the only ones using this medication. Sildenafil is an ingredient in the medication that helps men's penile tissue receive more blood flow and relaxes the muscles that surround it. This medication takes 6 hours to take effect. Follow your doctor's advice when taking this medication. Take this medication half an hour before sexual activity. This medication can be taken either before or after a meal. Don't take this medication with cold, fatty, or salty beverages.