Toothache and dry lips may be caused by pulpal nerve inflammation or burning mouth syndrome.
1. Pulpal Nerve Inflammation: Pulpal Nerve Inflammation is usually caused by tooth decay, fissure, wedge-shaped defect, caries, or periodontal inflammation, bacteria and toxins enter into the pulp cavity, resulting in pulpal infection, which causes inflammation, thus causing toothache, dry mouth and other symptoms.
2. Burning Mouth Syndrome: Burning Mouth Syndrome is generally common in pre-menopausal women, due to endocrine disorders, vitamin deficiencies, etc. It is a kind of oral mucosal disease, with common symptoms such as dryness of the mouth and tongue, pain in the oral cavity, a sense of swelling and burning sensation, and pain in the gums.
The phenomenon of toothache and dry lips suggests that the patient go to the hospital in time to find out the cause of the disease and then treat the symptoms.