What are the functions and effects of rheumatism plaster?

Fengshi Plaster is a plaster prepared from Chinese medicinal materials for activating blood circulation, removing pathogenic wind and dampness, dredging meridians and relieving pain. It is clinically used to treat rheumatic bone pain, hyperosteogeny, rheumatic arthritis, backache, traumatic injury and other diseases. It is recommended that patients wash the affected area with warm water when pain attacks, wipe it clean and apply the plaster to the affected area to achieve transdermal absorption and administration, which can relieve joint discomfort. It is suggested that the patient's living environment should be prevented from being dark and humid, keep dry, often open windows for ventilation and facilitate air circulation.