Tadalista 60 belongs to the class of drugs known as PDE5 inhibitors. It works by relaxing the blood vessels in your penis. The active component of Tadalista 60, tadalafil, inhibits type 5 phosphodiesterase. It raises the concentration of cGMP in the cavernous body of the penis, which raises the volume and blood flow of the cavernous tissue. This helps in the development and maintenance of an edifice. In addition to other undesirable effects, it may result in flushes, headaches, upset stomachs, dizziness, and impaired vision. Usually, these adverse effects disappear on their own. See your doctor if any of these adverse effects worsen or persist for an extended length of time. Do not use this medication if you also use any other nitrate-containing medications.