Q. My dog has been sick yesterday & today. Also it looked like she'd been nettled, her skin/coat came up in bumps Today there is swelling in one eye help
DAVID ELBEZE, DVM, MRCVS
A. It sounds like a severe allergic reaction, probably to food or to something she ate. When vomiting and skin symptoms are involved in an acute condition it is usually due to an allergen ingested.
You can try Benadryl tablet (maximum 2mg per lbs) twice a day, it might help this reaction to go down. If it doesn't you will need to go to the vet for a steroid injection.