Have paroxysmal af had answer about viagra (sildenafil) should be okay. have used kamagra okay , is there a difference .

Here are some...: Kamagra is a generic form of sildenafil from India, which claimed it has been approved by FDA. So, Viagra and Kamagra are supposed to be the same in ingredient and effectiveness, and are known to potentially substantiate the drop of blood pressure with its use with alpha-blocker or nitrate. Therefore, it's advisable to ask your doctor before its use in men with heart disease.