Ginger skin is pungent and cool, has diuretic and detumescence effects, mainly treats edema, and can be used externally to treat abscess trauma, beriberi, etc.
Ginger meat is pungent and warm, and has the medicinal effects of dispelling cold, warming stomach and stopping vomiting, eliminating phlegm and relieving cough.
In order to keep the cold and heat balance of ginger, it is not necessary to remove the ginger skin. Peeling is easy to get angry when stewing soup.
When using medicinal ginger, you should choose according to the symptoms. When constipation, halitosis, oral ulcer and other symptoms are "hot" in the body, it is best to eat only ginger bark, which can play a diuretic role.
If you have a cold, you want to drink brown sugar and Jiang Shui to relieve your illness. Ginger should be peeled.