The elevator allergy song is a song referenced in the Severance episode In Perpetuity.
At work… you’d come in sometimes with red eyes. We had a joke that you had an elevator allergy. There was even a song for it.—Petey to Mark, In Perpetuity (10:10)
On May 8, 2022, Dan Erickson released the lyrics to the song via his sister on Twitter.
For Mother’s Day, @DanErixon gave me this previously unshared #Severance gem. Sharing it (with his permission) for all to enjoy. pic.twitter.com/aV3xUI3Rud
— Hayley Erickson Goelzer (@HayleyGoelzer) May 8, 2022