Vadalista 5 mg tablets contain tadalafil, a phosphodiesterase-5 (PDE5) inhibitor used to help men manage erectile dysfunction (ED) and sometimes symptoms of benign prostatic hyperplasia (BPH) under medical guidance. The active ingredient works by relaxing blood vessels to improve blood flow to the penis during sexual stimulation, helping to achieve and maintain an erection. This low-dose formulation is often prescribed for daily use to provide steady support for erectile function and may allow more spontaneity compared with on-demand dosing. Always take this medicine as directed by a healthcare professional and discuss potential side effects or interactions with your doctor before use.