Malegra 100 mg is used to treat impotence or sexual problems. The drug contains sildenafil citrate as the active ingredient. The use of this drug slowly loosens the tight muscles and allows better blood flow to the muscles. So that erection can be easily achieved and prolonged during sexual activity. This drug is more effective compared to other drugs. The effect of this drug lasts for 4-6 hours. To know more about the tablet, visit our best online store pharmev.com.