My child 2 weeks back underwent adenoids removal surgery and he was not having any cold for 10 days but now the cold has come back and he is feeling congested in his nose.i have asked ent multiple times but he affirmed me cold we will need not come back like it was prior to adenoids presense.fresh Cold post 2 weeks of surgery is this common or a a symptom we have to worry. I'm not given any medication for this cold