Ear bean principle: Chinese medicine believes that all five zang-organs can find corresponding positions on the ears. When the human body is sick, it often reacts at the relevant acupoints on the auricle. Stimulating these corresponding reaction points and acupoints can play a role in preventing and treating diseases.

Treatment: aim the special auricularia auricula bean at the ear point and press it slightly. Press it several times a day, each time 1 ~ 2 minutes. Keep it for 3 ~ 7 days after each press.