Male sexual health problems such as erectile dysfunction can be treated with Kamagra, a generic version of the medication sildenafil. It causes an erection by relaxing the blood vessel muscles in the penis. This increases blood flow. It usually lasts for up to four hours and is taken 30 minutes to an hour before engaging in sexual activity. Before Kamagra starts to function, it usually takes half an hour. As is customary with other oral drugs, they are usually taken with a glass of water. Four to six hours is a good amount of time for sexual activity, as the effects might last for. You can buy Kamagra online at our Mygenerix.com store. If you are not sexually excited, this medication will not assist you in achieving an erection