The Steroids are a drug Accessory.
When equipping this to any girl with an STD, any effects or handicaps caused by the STD will be negated.
This is a temporary item and only lasts for 2 days.
This item is rarely used if the player takes few to no risks - some players having never even used it before due to Condoms protecting their girls. In the event that a girl acquires an STD, players usually cure them using Antibiotics or switch them out entirely, depending on the severity, explaining the infrequent usage of this item.