Low back pain is a common clinical symptom, mainly pain on one or both sides of the waist, often radiating to the legs, and often accompanied by symptoms of external sensation or internal injury. There are many causes of low back pain. In addition to diseases of the locomotor system and trauma, diseases of other organs can also cause low back pain. Dietary contraindications for low back pain include: appropriate supplementation of drugs that strengthen the muscles and bones, tonify the kidneys and dispel rheumatism; appropriate use of food therapy dual-use drugs such as Eucommia and Angelica; avoiding spicy, stimulating and greasy food during medication taking to prevent the absorption and metabolism of drugs, which may affect the therapeutic effect.