 [ Symptoms ] my daughter passed away 4 months ago i am having a lot of chest pain and anxiety i my doctor says im fine is this grief i have been checked by a cardiologist a 2 months ago had a stress test done echocardiogram and an ekg been told i am fine just do not understand why i am having chest pain if nothing is wrong it is a stabbing pain that only last a few seconds but comes and goes through out the day [ Disease ] an epipen can be used for an anaphylactic allergic reaction caused by anything if the person is having difficulty breathing generalized hives etc that epipen is needed so you will have time to get to the emergency room if the person just has an mild penicillin rash or mild hives epinephrine is not the preferred treatment