Indications: cold, cholera, migraine and tonsillitis.

Acupoints: one point at the upper end (above the ear), one point at the middle (middle ear) and one point at the lower end (below the ear) of the helix.

Principle and application demonstration:

1. Auricular points are mainly supraauricular points, also called auricular points.

2. Auricular point puncture and bloodletting can treat a variety of diseases, in addition to the above diseases, it can also treat fever, hypertension, acute conjunctivitis, sty, insomnia, itchy rash, low back pain and so on.

3. If there is no obvious blue veins at the acupoints behind the ear, you can insert needles at the acupoints behind the ear. Ear points can not be used for puncture bleeding of veins stood out.

Because the sun passes through the ear, there is less yang around the ear. The sun governs the exterior, and the shaoyang governs the wind, so Eelsen is good at treating exterior symptoms and wind diseases. It is very effective in treating colds, fever, tonsillitis and prurigo.

Because the heart and kidney begin to understand the ear, the three acupoints on the ear are also quite effective in treating palpitation, hyperhidrosis, insomnia and low back pain.