Portulaca oleracea is a common kind of medicine, usually some prepared proprietary Chinese medicines. If Portulaca oleracea is crushed and applied to the skin surface in daily life, it can treat eczema. For some scrotal eczema diseases, applying the crushed Portulaca oleracea mixed with water boiled can also have certain effects, so Portulaca oleracea can treat dermatitis.

1. Rice field dermatitis

Portulaca oleracea, with leek, wash clean and boil the water for external application, or crush and apply wetly to the affected area.

2. Scrotal eczema (Chinese ball gourd wind)

Portulaca oleracea, boil with water and steam the affected area, or use the dregs to crush and apply wetly.

3. Impetigo (scalded water疮)

Fresh Portulaca oleracea, fresh Solanum nigrum, wash clean and crush, apply or use the juice to wash the affected area.

Rhizoma Smilacis glabrae, which detoxifies and removes dampness, is a different substance from Poria cocos.

4. Boils and carbuncles

Fresh Portulaca oleracea, fresh Houttuynia cordata, wash clean, crush into paste, apply wetly to the affected area.

6. Flat warts

Portulaca oleracea, Scutellaria baicalensis, Patrinia scabiosaefolia, Isatis indigotica.