Daily dosage of 36 to 110g, but should not be taken for a long time. It has the effect of clearing heat and removing toxins, dispelling wind and inducing dampness, dispersing blood stasis and stopping bleeding, and is also used to prevent and control epidemic encephalitis, epidemic cerebrospinal meningitis, rheumatoid arthritis, xanthogranulomatous hepatitis, and pediatric dyspepsia.

The efficacy of oxalis: treatment of high fever, cramps and dizziness: 200 grams of fresh oxalis, decoction with water, a dose a day. The treatment of yellow, labor injuries: 200 grams of oxalis, with a female chicken, stewed. Eat chicken and drink soup. Treatment of damp-heat gangrene: 100 grams of fresh oxalis, 20 grams of tiger nut, decoction. Cure lower dementia: 100 grams of oxalis, decoction, add a small amount of brown sugar. Treatment of pediatric heat knot, abdominal distension, urination: fresh oxalis 100 grams, decoction. Treatment of heatstroke fever: fresh oxalis 100 grams, decoction. Gonorrhea: 100g of fresh oxalis. Decoction with water. Treatment of lumbar thwarted flash pain: 100 grams of raw tendon grass, 30 grams of loofah, water before, with a little yellow wine service.