Pain Relieving and Bone Penetrating Ointment is used for the treatment of blood stasis in the knee and lumbar vertebrae, wind-cold obstruction syndrome, which is characterized by joint pain, swelling, pressure or dysfunction, and a dark tongue or ecchymosis. Bone-penetrating ointment is a proprietary Chinese ointment composed of Acanthopanax, Wilsonia, Angelica dahurica and so on. It has the efficacy of dispelling wind and dispersing cold (dispelling wind evil and dispelling cold evil), activating blood circulation and stagnation, and clearing channels and relieving pain (clearing channels and relieving pain). It is used for the treatment of paralysis caused by wind-cold-dampness, depression and obstruction of paralysis, stagnation of qi and blood stasis (blood stagnation due to the lack of qi circulation), which is characterized by pain in the joints, unfavorable flexion, redness and swelling, numbness of the limbs, and heaviness of the waist and legs. Adverse reactions of skin pitting erythema and itching may occur in a small number of people using this medicine. Pregnant women, skin breaks, skin allergy, allergic to this drug is prohibited to use transdermal bone cream. Localized allergies during use should be discontinued. When patients use pain relief through the bone cream body symptoms, it is recommended to go to the hospital in a timely manner to consult, investigate the cause of the disease for targeted treatment.