Does Pinellia ternata (prepared) treat oral ulcers?

Pinellia ternata (processed) has certain therapeutic effects in treating oral ulcers. According to Traditional Chinese Medicine (TCM) theory, oral ulcers are often associated with the accumulation of damp-heat and toxic pathogens in the body. As a medicinal herb, processed Pinellia ternata possesses properties that clear heat, detoxify, eliminate dampness, and relieve pain. It effectively removes damp-heat toxins from the body and alleviates symptoms of heat-related conditions. In treating oral ulcers, Pinellia ternata can be combined with other herbal medicines such as dried tangerine peel (Chenpi), chicken gizzard lining (Jineijin), and licorice (Gancao), prepared as a decoction for oral administration to achieve better therapeutic results. Additionally, Pinellia ternata has detoxifying effects that accelerate the breakdown and metabolism of various toxic substances in the body, providing significant treatment benefits for food poisoning and drug intoxication, which further supports its use in managing oral ulcers. It should be noted that processed Pinellia ternata is cold in nature and should be used cautiously by individuals with deficient-cold constitutions. Moreover, since it contains toxic components, it must be used strictly according to medical guidance to avoid overdose or prolonged use.