my baby have 53 days he is suffering from cold since 20days but still no releaf,in night times very hard to take breath,I used antibiotic for 5 days, maxtra cold syrup, nebulization for 5days

A. used sufficient medicine for small baby can be cold allergy. if there is no relief it is better you see your doctor for proper examination particularly physical examination if there is need for doing investigations to find out the problem and treatment ok