Choked and got peanut butter up my nose! I'm kinda allergic to peanut butter (not anaphylactic)! what should I do?

Benadryl (diphenhydramine) You know your allergies best, so if you're not going to stop breathing and have an anaphylactic response, then you should take Benadryl (diphenhydramine) right away to avoid symptoms. Also, a nose flush with saline will help get the peanut butter out, or it can be "manually removed." i'm a little puzzled how choking results in peanut butter in your nose, but that's another issue.