1, Litsea cubeba, also known as pheasant pepper, is pungent, slightly bitter, fragrant and non-toxic. Branches and leaves are fragrant, and root bark and leaves can be used for medicine. Litsea cubeba has the effects of warming kidney and strengthening stomach, promoting qi circulation and dispersing stagnation. Litsea cubeba is used to treat stomachache, vomiting and nameless swelling and toxin.

2. Effect of expelling wind and dispelling cold: Litsea cubeba has the function of promoting blood circulation, and can be used to treat symptoms such as cold, fever, cough, cold stomach pain, vomiting, diarrhea, cold hernia and abdominal pain caused by the invasion of cold pathogens in common cold.

3, regulating qi and relieving pain: Litsea cubeba also has the function of dredging meridians, has the function of regulating qi, and can be used to treat rib pain, chest tightness, shortness of breath and other symptoms caused by qi stagnation.

4, antitussive and antiasthmatic effect: Litsea cubeba can enter the lung meridian and be used to treat chronic bronchitis, cough, asthma, asthma and other symptoms.