If you have a dry and cracked lips only, then it is advisable to visit a dentist. If you have any other skin problem and cracked lips, then visit a dermatologist.
You are likely to get help faster if you visit a dentist for cracked lips treatment than a dermatologist.
A dentist not only deals with teeth and gum related problems but also head muscles, neck muscles, jaw muscles, tongue, the head’s nervous system, etc.
A Dentist will also be able to tell whether you have oral cancer through screening tests.