Suhagra is one of the older Indian trade names for generic sildenafil and arrives as a plain oral tablet: 100 mg of sildenafil citrate, four tablets to the pack. Nothing in the formulation separates it from the other sildenafil entries in this section apart from the name on the foil and the house that presses it.
As a PDE5 inhibitor the compound is used in erectile dysfunction and works by improving blood flow rather than by altering hormone levels. That is why it belongs to sexual health and not to the steroid part of the catalogue.