My baby is 5.5 months old suddenly past 3 to 4 days from left eye watery discharge is more and also from yesterday yellow like substance is more in the corner of left eye and in morning by waking up eyelids are stick shut ...

A. It Could be due to do some allergy or infection in the eyes of your child it would be advisable for you to get a check either with your paediatrician or an eye doctor that way you’ll be much more sure about it and if needed the doctor would advise you with the right eye drops as well