Perilla leaf (Zisuye)
Perilla frutescens (L.) Britt. (Fam. Lamiaceae)
Pharmaceutical Name: Folium Perillae
Botanical Name: Perilla
frutescens (L.) Britt. (Fam. Lamiaceae)
Common Name: Perilla leaf, Purple
perilla leaf.
Source of Earliest Record: Benjing
Jizhu.
Part Used & Method for Pharmaceutical
Preparations: The leaf is picked in July and August and dried in the shade.
Properties & Taste: Pungent-spicy
and warm.
Meridians: Lung and spleen.
Functions: 1. To release the exterior
symptoms and disperse cold; 2. To promote the flow of qi in the spleen and
stomach; 3. To alleviate fish and crab poisoning.
Indications & Combinations:
1. Wind-cold type of common cold manifested
as fever, chills, headache, nasal obstruction and cough. Perilla leaf
(Zisuye) is used with Fresh ginger (Shengjiang), Tangerine peel (Chenpi),
Cyperus tuber (Xiangfu) and Apricot seed (Xingren) in the formula Xing Su San.
2. Qi stagnation in the spleen and stomach
manifested as nausea, vomiting and fullness sensation in the chest or abdomen.
Perilla leaf (Zisuye) is used with Agastache (Huoxiang) for cold
manifestations. If there are more heat signs, Perilla leaf (Zisuye) can be
prescribed with Coptis root (Huanglian). For cases with qi stagnation and
accumulation of phlegm, Perilla leaf (Zisuye) is used with Pinellia tuber
(Banxia) and Magnolia bark (Houpo). For vomiting during pregnancy, Perilla leaf
(Zisuye) is used with Tangerine peel (Chenpi) and Amomum fruit (Sharen).
3. For vomiting during pregnancy, it is used with Pericarpium Citri Reticulatae (Chen Pi)
and Fructus Amomi (Sha Ren).
4. Fish and crab poisoning manifested as
vomiting, diarrhea and abdominal pain. Perilla leaf (Zisuye) is used with
Fresh ginger (Shengjiang) and Dahurian angelica root (Baizhi).
Dosage: 3-10 g, decocted in water for
internal use.
Cautions & Contraindications: Not
to be decocted in water over a long period of time.
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