Problems with erectile dysfunction are found in men due to which men are unable to get an erection in their sexual life. Therefore, Doctor vilitra 40 mg tablets should be taken by such men. This medicine should be taken 30 minutes before sexual intercourse. The effect lasts for 4-5 hours. So don't take heavy food while taking this medicine. This is because of the side effects of this drug. You will find all the information related to this medicine available on our trustableshop.com