my 1.5 month old baby girl is sleeping continuously since yesterday there is no wake window..she had mild cold cough dr gave mucolite drops (5drops) is it coz of that

A. No matter what medicine you gave the child will still wake up in 4 to 6 hours maximum because they cannot stay hungry for more than that time so if your child is having no wake up window but your child is sleeping constantly then you should just talk to your doctor once about it