What can I expect when my 4-month-old is teething?

Drooling, teeth. While drooling and pain can certainly occur, many other commonly reported issues, like diaper rash, fevers, and diarrhea, are not due to teething. These are common problems in infants and toddlers but are not caused by teething. Teething can be expected to produce.. . Teeth. Other issues should be addressed as you would if the child was not teething.
Lack of sleep. Kids will drool more and will cry more and may develop a low grade fever. A cold teething ring is very helpful.
Drool. While getting teeth, your baby may drool and chew a lot. A teething ring may be useful.