Take dapoxetine exactly as your doctor tells you to. Drink a full glass of water at the same time as you take a tablet. The recommended starting dose is one 30 mg tablet, taken 1 to 3 hours before you anticipate having sex. Your doctor may later decide to increase your dose to one 60 mg tablet. Your doctor will only prescribe the higher dose for you if the 30 mg dose is insufficient, and providing you have not experienced any side-effects such as feeling faint. Do not take more than one tablet in any 24 hours. Dapoxetine is not intended for regular daily use you should only take it before you anticipate having sex. Poxet is a drug that is highly effective in treating erectile dysfunction.