Throughout the day my child sneezes and sniffles somewhat. But, at night he could go for like two hourse constantly sneezing, coughing, and having watery boogies run down his nose. It sucks because he ends up going to school tired.

How long has this been going on? What have you tried so far? Have you figure out what's causing it? I mean, do you know its allergies? Has he been diagnosed with anything? How old is he?