Kamagra is one of the Viagra's versions. It's a genetic variation of Viagra. There are some different forms of Kamarga: tablets, jells, soft tabs. The main target of Kamagra is to avoid such male problem as impotency. It's often called Erectile Dysfunction as well. It has the same effect as Viagra. You should remember that it's strongly recommended to not use more than one tablets of Kamagra in 24 hours. You should know that this medicine has some side effects. They are flushing, vision problems, stomach upset, headache, running nose and others. It's strongly recommended to not use it with isosorbide mononitrate, sublingual nitroglycerin, isosorbide dinitrate, transdermal nitroglycerin and others. If you have an allergy to Kamarga or to some components it consists of don't use it. If you have an allergy to some drugs related to Kamarga you should also avoid using of it. Don't use it if you haven't impotency problems. It affects only in this case. You should also ask your doctor if this medicine could be compound with other drugs you are taking. You should have consultancy with your doctor before using to prevent Kamarga negative effects.