Femalegra is a medication that contains sildenafil, the same active ingredient found in Viagra and Malegra, but it is marketed for use in women. It is often used to treat sexual dysfunction in women, particularly in cases where sexual arousal disorder or female sexual desire disorder (FSD) is present. Sildenafil works by improving blood flow to the genital area, helping increase sensitivity and arousal during sexual activity. The medication can potentially help women experience greater sexual satisfaction.