My child has asthma, has been to his immunologist twice this week. Put on antibiotic...no cough meds are working and he is coughing (or should I say barking) every 2-3 minutes. Hiis lungs were clear at today's check up and we are stymied as to what is causing this. Am supposed to wait until Monday to call back to the office if it hasn't stopped! I very well may lose my mind before then. I feel terrible for him. Anyone got any home remedies or things I should be asking the doctor?