Duratia 60mg is a panacea for the treatment of premature ejaculation disorder in men. Also, the tablet effectively prolongs the time of ejaculation in men. The drug also works by increasing levels of serotonin, a natural substance, in the brain.This inhibition results in an erection, which expands smooth muscle and impairs blood flow to the genitals. Only after sexual stimulation can this mechanism produce an erection. It belongs to the class of erectile dysfunction drugs that help the penis achieve a sexual erection.