The difference between dog spine and bone marrow is the different sources of traditional Chinese medicine, efficacy and effect. 1. The source of traditional Chinese medicine is different: the dog spine is the dried rhizome of the golden hair dog spine of the clam shell fern plant. Boneset is the dried rhizome of the mistletoe fern of the plant family of the family of the dragon bones. 2. Efficacy: dog spine is a medicine for dispelling wind-dampness and strengthening muscles and bones, with the efficacy of dispelling wind-dampness, tonifying the liver and kidneys, and strengthening the waist and knees. Boneset is a blood-vitalizing and wound-healing medicine, with the effects of blood-vitalizing and wound-healing to relieve pain, tonifying the kidney and strengthening the bones, eliminating wind and removing blemishes. 3. Effects: Dog’s spine is mainly used to treat rheumatism and bone pain caused by wind-cold and dampness, as well as lumbar and knee soreness and weakness (a feeling of soreness and weakness in the waist and knees) caused by deficiency of liver and kidneys (weakness of liver and kidneys), weakness of the lower limbs, lack of solidity of the kidneys, frequent urination, and clear and scanty discharge of urine. Boneset can be used to treat symptoms such as traumatic fracture, bruises, impotence of tendons and bones caused by kidney deficiency, tinnitus and deafness, etc. It can also be used externally to treat diseases such as baldness and vitiligo. If you need to use the above drugs, it is recommended to use the drugs under the guidance of a doctor, not blindly self-medication, in order to avoid adverse effects.