Oral health is health of the mouth, which includes the teeth, gums and inside of the mouth, bad breath and its cause. It can also include disease like oral thrush, gingivitis, dry mouth caused by other medical conditions, tooth decay, salivary gland problems, canker sores, TMJ, mouth cancer, pericronitis, leukoplakia, teeth grinding, dentures, root canals and wisdom teeth surgery.
These are conditions that require dental care and in some cases medical care, because they are brought on by other medical conditions.