What are the commonly used Chinese patent medicines for removing dampness and heat?

Aug 26, 2025 Source: Cainiu Health
Dr. Sun Lianqing
Introduction
Long Dan Xie Gan Wan's main ingredients include Gentiana (Long Dan), Bupleurum (Chai Hu), Scutellaria (Huang Qin), etc. It clears damp-heat from the liver and gallbladder and is suitable for symptoms such as dizziness, red eyes, tinnitus, and deafness caused by damp-heat in the liver and gallbladder. Through its heat-clearing and dampness-resolving effects, it helps alleviate discomfort caused by accumulation of damp-heat in the liver and gallbladder region. Yin Zhi Huang Ke Li consists of Artemisiae Scopariae Herba (Yin Chen), Gardeniae Fructus (Zhi Zi), Scutellariae Radix extract (Huang Qin Gan), and other components. It has functions of clearing heat, detoxifying, promoting diuresis, and relieving jaundice.

To remove damp-heat from the body, commonly used patent Chinese medicines include Longdan Xiegan Pills, Yin Zhi Huang Granules, Simiao Pills, Bazheng Heji (Bazheng Mixture), and Xianglian Pills. A detailed explanation is as follows:

1. Longdan Xiegan Pills: The main ingredients include Gentiana (Longdan), Bupleurum (Chaihu), Scutellaria (Huangqin), etc. This formula clears damp-heat from the liver and gallbladder, and is suitable for symptoms such as dizziness, red eyes, tinnitus, and hearing loss caused by damp-heat in the liver and gallbladder. It helps relieve discomfort caused by accumulation of damp-heat in the liver and gallbladder through its heat-clearing and dampness-resolving effects.

2. Yin Zhi Huang Granules: Composed of Artemisiae Scopariae Herba (Yinchen), Gardeniae Fructus (Zhizi), Scutellariae Radix extract (Huangqin), and others, this formula has functions of clearing heat, detoxifying, resolving dampness, and reducing jaundice. It is suitable for jaundice caused by internal accumulation of damp-heat, manifested as yellowing of the face and eyes, and distension or pain in the hypochondrium. It can promote bile excretion and alleviate jaundice symptoms caused by damp-heat.

3. Simiao Pills: Containing Phellodendri Cortex (Huangbai), Atractylodis Rhizoma (Cangzhu), Coicis Semen (Yiyiren), and Achyranthis Bidentatae Radix (Niuxi), this formula clears heat and resolves dampness. It is commonly used to treat symptoms such as pain in the muscles and bones, and redness and pain in the feet and knees caused by downward invasion of damp-heat. It improves limb discomfort caused by obstruction of the lower limb meridians due to damp-heat.

4. Bazheng Heji (Bazheng Mixture): Contains ingredients such as Dianthi Herba (Qumai), Plantaginis Semen (Cheqianzi), Talcum (Huashi), Gardeniae Fructus (Zhizi), etc. It has effects of clearing heat, promoting diuresis, and relieving dysuria. It is suitable for symptoms such as dark and scanty urine, painful or difficult urination caused by downward invasion of damp-heat. It helps eliminate damp-heat from the urinary system and alleviates discomfort and pain during urination.

5. Xianglian Pills: Mainly composed of Aucklandiae Radix (Muxiang) and Coptidis Rhizoma (Huanglian), this formula clears heat, resolves dampness, regulates qi, and relieves pain. It is suitable for dysentery caused by accumulation of damp-heat in the intestines, manifested as pus and blood in stool, and tenesmus. It can reduce inflammation and pain caused by damp-heat in the intestines.

When taking Chinese patent medicines for removing damp-heat, it is important to first confirm that your type of damp-heat condition matches the medicine's indications. Do not arbitrarily adjust the dosage or prolong the duration of medication. If symptoms do not improve after a period of treatment, or if adverse reactions such as nausea or diarrhea occur, discontinue use promptly and seek professional assistance to avoid delaying the appropriate treatment timing.

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