Bai Su Zi Perilla Frutescens Perilla Frutescens (L.) Britt.

Bai Su Zi | Perilla Seed | Perilla frutescens (L.) Britt. | 白苏子 Bái Sū Zǐ

白苏子（Bai Su Zi） 为唇形科植物紫苏（Perilla frutescens (L.) Britt.）的成熟干燥种子，性温，味辛，归肺、大肠经，具有降气化痰、润肠通便、止咳平喘的功效。常用于痰壅气逆、咳喘痰多、肠燥便秘等证，尤适用于老年体虚型慢性咳嗽与便秘并见的调理。

Bai Su Zi, or Perilla Seed (Perilla frutescens (L.) Britt.), is the dried ripe seed of the perilla plant. Warm and pungent in nature, it enters the Lung and Large Intestine meridians, and is traditionally used to descend rebellious Qi, dissolve phlegm, relieve cough and asthma, and moisten the intestines. It is often included in formulas for phlegm-induced coughing, wheezing, and constipation—especially in the elderly or those with Qi deficiency.

🌿 Key Benefits | 产品功效

• 🌬 Descends lung Qi and relieves cough and wheezing
  （降气止咳，平喘化痰，缓解痰壅咳喘）

• 💨 Dissolves phlegm and clears airway congestion
  （化痰利气，适用于痰多咳嗽、气逆不畅）

• 🍃 Moistens intestines and alleviates constipation
  （润肠通便，缓解肠燥型便秘）

• 🌿 Supports lung and digestive health
  （调理肺肠功能，适合老年体虚型慢性症状）

✅ Product Details | 产品规格

• Ingredient: 100% pure Perilla frutescens seeds
  （原料：100% 紫苏成熟种子）

• Form: Whole seed or roasted powder
  （规格：整粒或炒制粉末）

• Processing: Traditionally stir-roasted or raw-dried
  （处理方式：生用或炒制，传统炮制）

• Applications: Decoctions, pills, powder blends, or functional teas
  （适合煎汤、研末、制丸或草本茶饮）

📦 Suggested Use | 使用方法

• 每次用量：3–9 克，煎汤、入丸散、或炒用增强润肠效果

• 搭配前胡、杏仁、陈皮可用于咳嗽痰多、气喘不畅

• 与火麻仁、郁李仁配伍，用于润肠通便、肠燥便秘

• 常用于秋冬润肺茶饮、老人咳喘便秘调理方、温肺利气草本胶囊

⚠️ 脾虚泄泻者慎用；不建议与寒凉药长期同用。