my baby is 16 months old and he used to cry at night and do not sleep properly at night... everyday i used to give nasal drop then also he does not sleep

A. every baby has their own sleeping pattern which keeps changing with age,only after 5-6 mons of age you can establish a regular sleep cycle gradually with time n age. A sound sleep of 8-10 hrs with a proper diet is sufficient for child's health.baby may cry usually due to gastric pain which can be relieved by giving collicaid drops.o-yther reasons could be nose blockage, diaper rash and may be more like hunger or sleep, any fear or stubbornness ,so accordingly may be assessed.If the crying behaviour doesnot resolve,visit your doctor.