Tazzle 20 mg Tablet is using to manage erectile dysfunction in men. It increases blood flow to the penis to help men get an erection. It works by helping to relax the blood vessels in your penis, allowing blood to flow into your penis when you get sexually stimulating. Tazzle 20 mg Tablet is taking on a vacant stomach or with a meal. The medicine will only help you to get an erection if you are sexually stimulating. You should take it about one hour before you plan to have sex. The amount of time it takes to work varies from person to person, but it usually takes between 30 minutes and one hour. Tazzle 20mg Tablet belongs to a group of medicines called PDE5 inhibitors. It works by relaxing the blood vessels in your penis. That allows blood to flow into the penis and produce an erection when sexually aroused. This medicine will only help get an erection if you are sexually stimulating. It is beneficial but needs to be taken at least 30 minutes before sexual activity.