Mao Dongqing, also known as Tongzhao and Luohan grass, grows in mountainous forests, ravines, streams and grassland edges, and is a common wild herb. Its efficacy and main treatment functions include:

1. Clearing heat and removing toxins: Mao Dongqing can clear heat and remove toxins, which is useful for heatstroke, fever, carbuncle and so on.

2. Laxative: Maodongqing contains a variety of mucopolysaccharides and plant cellulose, laxative effect, can treat constipation and diarrhea.

3. Lowering blood pressure, lowering blood sugar: Mao Dongqing contains a variety of active ingredients, has the effect of lowering blood pressure, lowering blood sugar, lowering blood lipids, and helps to improve the cardiovascular system diseases and diabetes and other chronic diseases.

4. Relieve cough and asthma: the hollyhock also has anti-inflammatory, cough and asthma effects, for cough, asthma, bronchitis and other diseases have auxiliary therapeutic effects.

5. Liver protection: Mao Dongqing for liver protection is also very obvious, help liver repair and maintain health.

All in all, as a kind of Chinese herbal medicine, Maodongqing has a variety of efficacy and special medicinal value, which is widely used in Chinese medicine treatment and health care.