Bu Gu Zhi, known as Psoralea corylifolia, is a powerful Kidney Yang-tonifying herb in Traditional Chinese Medicine (TCM). It is widely used to strengthen bones, tonify essence, warm the Spleen, and improve skin conditions. It is commonly prescribed for conditions such as osteoporosis, lower back pain, infertility, premature ejaculation, diarrhea, and vitiligo.
Functions & Benefits
Tonifies Kidney Yang and Strengthens BonesUsed for weak bones, osteoporosis, chronic lower back pain, and knee weakness due to Kidney Yang deficiency.
Secures Essence and Treats Reproductive DisordersHelps with premature ejaculation, sperm leakage, nocturnal emissions, and infertility related to Kidney Yang and Essence deficiency.
Warms the Spleen and Stops DiarrheaTreats chronic diarrhea, loose stools, and poor digestion, especially when due to Spleen and Kidney Yang deficiency.
Improves Skin Health and Treats VitiligoPromotes melanin production and is traditionally used for vitiligo, alopecia, and psoriasis by stimulating pigmentation and blood circulation in the skin.
IndicationsIndividuals with chronic lower back pain, osteoporosis, or weak bonesMen experiencing infertility, sperm leakage, or premature ejaculationPeople with chronic diarrhea due to weak Spleen and Kidney YangPatients seeking support for skin conditions like vitiligo or psoriasis
Tongue & Pulse Diagnosis in TCMTongue: Pale with a white coating (indicating Kidney Yang deficiency)Pulse: Deep, weak, and slow (suggesting Yang or Essence deficiency)
Common TCM Patterns Treated by Bu Gu ZhiKidney Yang Deficiency – Weak bones, back pain, infertility, fatigueSpleen and Kidney Yang Deficiency – Chronic diarrhea, cold limbs, poor digestionEssence Deficiency – Premature ejaculation, sperm leakage, infertilityBlood and Qi Stagnation in the Skin – Vitiligo, alopecia, slow wound healing
Precautions & ContraindicationsNot suitable for individuals with Yin deficiency with heat signs.Avoid excessive use, as it may cause dry mouth, dizziness, or irritability.Use with caution in pregnancy and breastfeeding.
ConclusionBu Gu Zhi is a potent Kidney Yang-tonifying herb in TCM, widely used for bone health, reproductive function, digestive support, and skin pigmentation. Its ability to strengthen essence, warm the Spleen, and improve circulation makes it a valuable remedy for aging-related deficiencies and chronic conditions.
