Auricular pseudocyst is a non-inflammatory disease caused by impaired blood circulation due to extrusion. Its treatment method is decided according to the size of the cyst, as follows: 1. If the cyst is small and the skin is slightly thickened, physical therapy and microwave therapy can be taken; 2. If the cyst is larger and the fluid accumulation is more, puncture and fluid extraction and pressure bandage treatment are recommended. If the efficacy of 3 punctures and pressure bandages is still not obvious, cystic cavity incision, small window drainage and pressure bandages are recommended. After treatment of auricular pseudocysts, scarring will occur, so the affected skin will be slightly thicker than the surrounding skin after healing.