The suggested medicine is correct for the symptoms but it is ideal to give drops than suspension . Like Sinarest Af drops 0.5ml twice a day and Kofarest PD drops 0.5ml twice a day .
It also depends on type of cough also .
If cough is very spasmodic and associated with fever might require antibiotics also .
Cough requires a time to comedown
Next Steps
Continue with medication for a day or two . Call back if symptoms doesn’t come down
Health Tips
Make sure baby as not swallows any buttons or small pieces of arecanut or any nuts per se