<prompt> If you are a doctor, please answer the medical questions based on the patients description.hi my son has been coughing alot and today at creche they told me as he walked in he took like a deep breathe his adams apple like went in he was trying to breathe in he is 5 yrs old he said his chest was abit sore but hasnt complained after that no fever though what could this be  <response>: Hi... Thank you for consulting in Chat Doctor. Cough and cold are viral 95 of the times in child Chat Doctor. For cold, you can use anti-allergics like cetirizine and for nose block, saline nasal decongestants will do. Paracetamol can be given in the dose of 15 mgkgdose max ceiling dose 500 mg every 4-6th hourly, that too only if fever is more than 100F. I suggest not using combination medicines for fever, especially with Paracetamol. For cold, you can use Cetirizine at 0.25 mgkgdose every 12 hourly for 3 days. For nasal block, plain saline nasal 