Pinellia (Ban Xia)
半夏 (Bàn Xià) · Pinellia ternata
The primary TCM herb for resolving phlegm and stopping vomiting. Always used in processed form (raw is toxic). Key ingredient in formulas for nausea, cough, and insomnia with phlegm.
効能
主な効果
May support healthy digestive function
Traditionally used to harmonize the stomach and intestines
May promote relaxation and improve sleep quality
Traditionally used to calm the mind and support restful sleep
飲み方
安全性と相互作用
起こりうる副作用
- Digestive discomfort at higher doses
- May cause drowsiness or stimulation depending on the herb
- Allergic reactions possible in sensitive individuals
使用禁忌
- Pregnancy and breastfeeding (insufficient safety data)
- Children under 12 without professional guidance
- Scheduled surgery (stop 2 weeks before)
薬物相互作用
- May interact with prescription medications
- May affect blood sugar or blood pressure medications
- Consult pharmacist before combining with other supplements
伝統的な使用法
In Traditional Chinese Medicine, 半夏 (Bàn Xià) has been used for centuries. It is traditionally used to calm the spirit (shen) and settle the heart-mind. It supports the spleen and stomach — the foundation of post-natal qi production in TCM theory.
現代の研究
Moderate research exists for this herb, including some clinical trials and substantial preclinical data. While not as extensively studied as top-tier herbs, the evidence supports several traditional uses. More human trials would strengthen the evidence base.
PubMedで研究を見る →Where to Buy
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