I have 3 hives on forehead, swollen gland, a heavy feeling in my chest with some coughing. 9 days after surgery. could it be allergy from anesthesia?

Not likely: Most allergic reactions happen sooner.

Unlikely : To have a reaction 9 days later. You should call your doctor and be evaluated for an upper respiratory infection m.

Surgery: What was da type of surgery did u have? It is unlikely that anesthesia caused ur swollen gland or chest problem. U should go get checked out though for da swollen gland and chest.

Probably not: I would think the hives are more likely due to either an antibiotic you received or are still on, an infection from the operation or something all together different. I recommend you see your surgeon. An allergist could also help.

No: This sounds as though you have picked up a cold. The anesthetics given to you were removed from your body by day three, and so are not available to trigger an allergic reaction at this point.