Can anyone tell me about polaramine? Jazz has a bite (not sure what bit her though!) that looked like a red patch at 4pm, and then at 5pm it was raised and the size of a 20c piece, now it's raised even bigger and very red and angry.

Went to the pharmacy and spoke to the pharmacist who gave us some Polaramine syrup. Jazz is 2.3yo, over 15kg and quite tall (they thought she was over 3!) so apparently thats ok. We were told to give her 1.25mL. I know it's barely anything, although i freaked and only gave her 1mL...

I don't know much about Polaramine though? It says "may cause drowsiness", but is it like Phenergan? Does anyone know if it could also cause hyperactivity? I didn't think to ask! Anything else from one parent to another that I might want to know?