Hi,
Cough and cold are viral 95% of the times in children. For cold you can use anti-allergics like
Cetirizine and for nose block, saline nasal decongestants will do. For
fever -
Paracetamol can be given in the dose of 15mg/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
Cetrizine at 0.25mg/kg/dose every 12 hourly for 3 days. But at this age you cannot use any medication for cold because no medicine has been licensed at this age group. For nasal block, plain saline nasal drops will do, every 4-6th hourly to relive
nasal congestion.
Hope my answer was helpful for you. I am happy to help any time. If you do not have any clarifications, you can close the discussion and rate the answer.
Wish your kid good health.
Regards,
Dr. Sumanth MBBS., DCH., DNB (Paed).