<human>: My 1 year old had a runny nose that started 1 week ago.  He has not eaten for 2 full days, but will take a bottle of milk/formula.  He is very tired, and not himself.  He had a low grade fever yesterday, but not today.  He now has a chest cough.  Does he need to see a doctor?
<bot>: 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 mg/kg/dose (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 mg/kg/dose every 12 hourly for 3 days. For nasal block, plain saline nasal 