Can Houttuynia cordata treat oral ulcers?

Generally, Houttuynia cordata has certain adjuvant therapeutic effects on oral ulcers, but it should be consumed in moderation. Detailed analysis is as follows:

Houttuynia cordata offers certain adjuvant therapeutic benefits for oral ulcers. The active ingredients in Houttuynia cordata, such as houttuynin, have strong antibacterial and anti-inflammatory properties. These components can inhibit bacterial proliferation that causes ulcers in the mouth, reduce the inflammatory response at the ulcer site, and thus alleviate discomfort such as pain and redness caused by oral ulcers. At the same time, these components can also promote the repair of oral mucosa to some extent and accelerate the healing of ulcers. In addition, using water infused with Houttuynia cordata for mouth rinsing not only allows the active ingredients to act directly on the ulcerated area, but also cleans the mouth, reduces bacterial growth, and creates a relatively clean environment conducive to ulcer healing.

However, the adjuvant therapeutic effect of Houttuynia cordata on oral ulcers is limited and cannot replace specific therapeutic medications. When using Houttuynia cordata, if choosing mouth rinsing, one should ensure the water temperature is appropriate to avoid scalding and further irritation of the ulcerated area. If taken internally, the dosage should be controlled, and individuals with cold deficiency syndrome of the spleen and stomach should use it cautiously to avoid gastrointestinal discomfort. Additionally, if oral ulcers recur frequently, are extensive, or fail to heal over a long period, timely medical consultation is necessary to identify the underlying cause and receive targeted treatment accordingly.