The soil rhubarb foot soak generally can not cure herniated disc. Dahuang for polygonum acid mold plant Dahuang, to the root and leaves into medicine, taste bitter, pungent, cool, with heat detoxification (clear the body of heat and toxicity), stop bleeding, remove blood stasis, laxative, insecticidal effect, internal use can be used for the treatment of lung abscess, tuberculosis hemoptysis, epistaxis, epidemic encephalitis, acute and chronic hepatitis, constipation, and so on. Externally, it can be used to treat bruises, burns, carbuncles and boils, mumps, scabies, eczema, dermatitis and so on. The adverse reactions and contraindications of earth rhubarb are not clear, and there is no clinical evidence that foot soaking with earth rhubarb can treat lumbar disc herniation. If you suffer from lumbar intervertebral disc herniation, please consult a doctor in time and receive standardized treatment.