TCM believes that oral discomforts are mainly a result of excessive stomach or large intestine “fire.”
Blockage of meridians will affect the proper movement of the essential substances, allowing “evil qi” or “disease qi” (a range of factors that cause diseases) the chance to invade, resulting in a potential variety of abnormalities.
TCM regards wind, cold, heat, dampness, dryness, and fire as the six exogenous factors that cause diseases.
Stomach fire refers to excessive heat in the stomach, which can lead to a dry mouth, bad breath, red and swollen gums, and chapped lips. Likewise, large intestine fire refers to excess heat in the large intestine, which can lead to constipation, bitter mouth, tongue sores, and throat inflammation. These “evil fires” will rise to the mouth along the stomach and large intestine meridians, causing various discomforts.
Mouth Ulcers Treated With Fritillaria and Bletilla
A TCM classic “Compendium of Materia Medica” records that Fritillaria thunbergii (a flowering plant species in the lily family) is a medicinal material that can be used to treat oral ulcers. It has the effects of clearing away heat, detoxifying, moisturizing the throat, and relieving cough.For patients with oral ulcers such as white sores, Fritillaria thunbergii can be ground into a fine powder, blended with honey, and applied to the ulcers in the mouth. Repeat 5 to 6 times a day, and the ulcer will improve quickly.
Acupoints to Treat Swollen Gums
In TCM theory, the upper teeth belong to the stomach meridian, and the lower teeth to the large intestine meridian. It is therefore recommended to eat less, or simply avoid spicy, fried, and other agitating foods, to keep from adding heat and fire to the stomach or large intestine, which will cause swelling and pain in the gums.If the gums are swollen and painful, you can press the “Hegu acupoint” on your hands and the “Neiting acupoint” on your feet. These two acupoints lie on the large intestine and stomach meridians respectively, and both can help eliminate large intestine and stomach fire.
Hegu acupoint is at the purlicue (the space formed between your extended thumb and forefinger), Neiting is at the seam between the second and third toes. Frequent pressing of these points plays a role in extinguishing stomach fire and maintaining a healthy oral cavity.


8 Foods for Better Oral Health
I recommend eight kinds of fruits and vegetables—regular consumption of which can prevent and relieve gum swelling and pain:1. Pitaya (dragon fruit).
2. Banana.
3. Kiwi fruit.
4. Pear.
5. Watermelon.
6. Loofah.
7. Celery.
Licorice for Swollen Tongue
Conditions of the mouth such as swelling of the tongue, numbness, stiffness, and reduced agility, could indicate a serious illness that merits medical treatment. If though, it is not severe, licorice can be tried as a treatment.To Prepare and Use a Licorice Rinse:
Preparation:Boil licorice roots into a thick juice, then cool and strain.
To use:
Hold and swish the rinse in the mouth for a while, then spit it out. Repeat as needed to relieve symptoms.





