Tadaflo 5 mg contains tadalafil 5 mg, a phosphodiesterase type-5 (PDE-5) inhibitor. It is commonly prescribed for erectile dysfunction (ED) and, depending on the specific product and indication, may also be used to treat symptoms of benign prostatic hyperplasia (BPH). Tadalafil improves blood flow by relaxing blood vessels, but sexual stimulation is still necessary for an erection to occur. A 5 mg tadalafil dose is particularly associated with once-daily treatment. For daily ED therapy, prescribing information recommends starting at 2.5 mg and increasing to 5 mg according to effectiveness and tolerability. https://www.genericday.com/tadaflo-5-mg.html