Malegra fxt is a very popular medicine used to treat erectile dysfunction in men. The drug has two main components, sildenafil citrate and fluoxetine. The use of this drug slowly loosens the muscles in the body and increases blood flow to the muscles. So that when sexually aroused the erection can be easily achieved and sustained for a long time. This medicine is taken only once a day otherwise it can cause side effects. The drug takes effect within 30-40 minutes of taking the tablets. This medicine is 100% safe and effective.