典型症状包括发热、口疮和疱疹。

It is characterized by fever, sores in the mouth, and a rash with blisters.

复发性口疮由脾胃虚寒，虚火上浮所致者，临床并非少见。

The recurrent aphtha caused by flaring-up of deficient fire due to deficient cold of spleen and stomach is very common.

目的：观察外治法治疗寒湿困脾型口疮的临床疗效。

Objective: To observe the clinical effect of external treatment on oral ulcers of spleen being trapped by cold and dampness type.

目的：探讨口疮灵散剂治疗原发性疱疹性口炎的效果。

PURPOSE: to explore the effects of Kouchuangling powder on primary herpetic stomatitis.

杨桃的药用价值也很大，它对口疮、慢性头痛、跌打伤肿痛的治疗有很好的功效。

Carambola is also a great medicinal value, its ulcer, chronic headache, sore or injured by the treatment have a good effect.