After injuring my shoulder (Burtisis or whatever its called!) and several months of physio, I was referred to a specialist who gave me a cortosone injection. I was never explained any major side effects, but my normally regular menstrual cycle has now been going for 15 days and I am wondering if this could have been due to the injection or if it is possibly just related to my history of endometriosis??
Injection was given a month ago.
Shoulder still aches. Thanks