Lovegra 100 mg is a tablet whose active ingredient is Sildenafil Citrate, classed as a phosphodiesterase type 5 (PDE5) inhibitor. Its label claims usage for treating erectile dysfunction in men — by improving blood flow into the penis and helping achieve/maintain an erection when sexually stimulated. However, it is also marketed (controversially) for sexual arousal disorders in women (female sexual dysfunction, FSD) — though approval and evidence are less clear.