My son is 4 and for at least 6 weeks has been grunting and clearing his throat/coughing. Saw a gp 3 weeks ago and said uts probably a habit but ti go back if not better in a few weeks. He then had tonsillitis a few days later. He's better from the infection but the grunting is still there. Today it's been worse. He woke up from a nap crying and was sick through coughing so much. This happens at night also. His nose is constantly streaming too. We've tried antihistamines to no avail. I'm going to book an appointment tomorrow if i can get one. Does anyone have a similar experience? Would you go to a@e if the gp doesn't take it seriously? I'm just really worried