My son went to his Dad's for the weekend and he left him with him Mom for Saturday night and forgot his medications so he missed some of his medication. It only takes a missed dose or two for that cough to come back. I notice it's only the cough and not the runny nose. I am not sure if that means anything. Hopefully, it will go away now that he is back to his normal routine.

He goes to the Doc today and then see's the allergy doc in about a week. So, hopefully we will know more soon.