My child us having severe cough remedy pls or cough syrup

A. Hello good evening !! Do not use any medicine without a Doctor's prescription. For severe cough check with the Doctor due to phlegm accumulation chest congestion and severe cough happens. Give tulasi leaves juice with honey for 2-3 days . Ajwain potli (Dry roast ajwain for 2-3 minutes make a potli when it is luke warm keep on the baby's chest for 30-40 seconds - it helps in clearing phlegm.