交子是一种用于治疗各种消化系统疾病的中药方剂，其主要成分包括黄芩、黄连、黄柏等中药材。在现代医学中，交子也被广泛应用于治疗各种消化系统疾病，如胃炎、胃溃疡、十二指肠溃疡等。

交子的主要功效是清热解毒、活血化瘀、行气止痛等。其中，黄芩、黄连等药材具有清热解毒的作用，可以有效缓解患者口苦、口干等症状；黄柏等药材具有活血化瘀的作用，可以促进血液循环，缓解患者疼痛等症状；其他药材则具有行气止痛等作用，可以进一步缓解患者不适症状。

在临床应用中，交子主要用于治疗胃炎、胃溃疡等消化系统疾病。通过口服或外用交子，患者的病情可以得到有效缓解。此外，交子还可以与其他中药或西药联合使用，以提高治疗效果。

需要注意的是，交子并非适用于所有人群。孕妇、哺乳期妇女、儿童等人群在使用交子时需谨慎，应在医生指导下使用。此外，过敏体质者也需慎用交子，以免引起过敏反应。

总的来说，交子是一种具有清热解毒、活血化瘀、行气止痛等功效的中药方剂，可用于治疗各种消化系统疾病。在使用交子时，需注意适用人群和用药方法，如有疑问应及时咨询医生。

What is Jiaozi?

Jiaozi is a traditional Chinese medicine formula used to treat various digestive system diseases. Its main ingredients include Chinese herbal medicines such as Huangqin, Huanglian, and Huangbai. In modern medicine, Jiaozi is also widely used to treat various digestive system diseases, including gastritis, gastric ulcer, and duodenal ulcer.

The main efficacy of Jiaozi is clearing heat and detoxifying, promoting blood circulation and removing blood stasis, and regulating qi and relieving pain. Among its ingredients, Huangqin and Huanglian have the effect of clearing heat and detoxifying, which can effectively relieve symptoms such as bitter taste and dry mouth in patients; Huangbai and other ingredients have the effect of promoting blood circulation and removing blood stasis, which can alleviate pain and other symptoms in patients; other ingredients have the effect of regulating qi and relieving pain, which can further alleviate discomfort symptoms in patients.

In clinical applications, Jiaozi is mainly used to treat digestive system diseases such as gastritis and gastric ulcer. By taking or applying Jiaozi orally or externally, patients' conditions can be effectively alleviated. Additionally, Jiaozi can also be used in combination with other traditional Chinese medicine or western medicine to enhance treatment outcomes.

It is important to note that Jiaozi is not suitable for all populations. Pregnant women, lactating women, children, and other vulnerable groups should use Jiaozi with caution and only under the guidance of a doctor. Additionally, individuals with allergies should also be cautious when using Jiaozi to avoid allergic reactions.

Overall, Jiaozi is a traditional Chinese medicine formula with the efficacy of clearing heat and detoxifying, promoting blood circulation and removing blood stasis, regulating qi and relieving pain. When using Jiaozi, attention should be paid to the appropriate population and medication methods. If there are any doubts, patients should consult a doctor promptly.