Ban Xia enters which channels?

Ban Xia enters which channels?

• A. LU, ST, SP
• B. LU, HT
• C. ST, SP
• D. LU, KD

Answer: (A)

Ban Xia’s action hinges on transforming phlegm and drying dampness while directing rebellious qi downward. Because its effects address phlegm in the lungs and dampness in the middle burner, it is considered to enter the Lung and Stomach channels. The Spleen channel is included because dampness originating from the Spleen can generate phlegm that travels upward; Ban Xia helps resolve that dampness and phlegm as they involve the middle burner, which is why it’s linked to the Spleen as well. In practice, this channel pattern supports indications like phlegm-heat or phlegm-damp in the chest and vomiting from stomach disturbance. Remember that Ban Xia is processed to reduce toxicity, since raw Ban Xia is highly poisonous.

Ban Xia’s action hinges on transforming phlegm and drying dampness while directing rebellious qi downward. Because its effects address phlegm in the lungs and dampness in the middle burner, it is considered to enter the Lung and Stomach channels. The Spleen channel is included because dampness originating from the Spleen can generate phlegm that travels upward; Ban Xia helps resolve that dampness and phlegm as they involve the middle burner, which is why it’s linked to the Spleen as well. In practice, this channel pattern supports indications like phlegm-heat or phlegm-damp in the chest and vomiting from stomach disturbance. Remember that Ban Xia is processed to reduce toxicity, since raw Ban Xia is highly poisonous.