Bat-anti allergy pill

The Bat-anti allergy pill is a fictional medication featured in the 1966 superhero comedy series Batman. It made a single appearance in the season one episode, "He Meets His Match, the Grisly Ghoul". It was just one many whimsical gadgets that the Batman employed as part of his crime-fighting arsenal.

During his second encounter with the clown prince of crime known as the Joker, Batman was subjected to a blast of the Joker's patented sneezing powder. Batman came prepared however and took the anti-allergy pill before their confrontation. When the sneezing powder showed to have no effect, Batman mocked his adversary stating, "No use, Joker! I knew you'd employ your sneezing powder, so I took an Anti-Allergy Pill! Instead of a sneeze, I've caught you cold!".

How the Bat-anti allergy pill differed from any other form of antihistamine is unknown.