This dysfunction may cause variations in the duo. Just a tablet is all that you need to overcome all the issues and perform healthy, long-lasting sex without any penile failures. Filagra FXT (Fluoxetine HCL) is shown to be an advance formula for men to relieve the problem of Erectile Dysfunction and Premature Ejaculation both at the same time. This dual-action tablet addresses two common male sexual health issues simultaneously. Sildenafil helps achieve and maintain erections by increasing penile blood flow. Fluoxetine delays ejaculation by affecting serotonin levels in the brain.