<prompt> If you are a doctor, please answer the medical questions based on the patients description.My 9 month old has had a runny nose clear mucous and watery eyes no redness for the last three days. He doesn t appear to be fussy or uncomfortable. I do hear the congestion in his nose when he is breathing. Does this sound like a cold, an allergy, or could this be because he is teething?  <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 