2 days ago I was sung by a bee about noon, knowing i'm allergic I took benadryl and later when i got home took another does of generic cvs brand benadryl. When i woke up in the morning there about about 3in of swelling that was painful and very ichy. throughout the day I took more benadryl and another type of allergy medacine. Nothing seemed to be working and my hand swelled up completlyto thepoint of barly being able to bend my fingers.I went to the ER and they gave me antibiotics thinking it might be an infection carried by the bee. this mornign its about the same, maybe slightly more swelled on my wrist. I kept it elevated last night. What else can I do/take to make the swelling go down.