San Huang Cream is effective in clearing heat and removing toxins, reducing swelling and relieving pain. Patients with severe burns or broken skin are prohibited from using this drug. If you need to use this drug, it is recommended to use it under the guidance of a doctor’s diagnosis. Three yellow ointment is composed of cypress, scutellaria baicalensis, rhizoma coptidis and gardenia. It has the effect of clearing away heat and detoxification, reducing swelling and relieving pain, and is mainly used for the treatment of sores and ulcers, redness, swelling, heat and pain, and mild burns. General use is spread on gauze paste on the affected area or directly coated with the affected area, every one to two days to change the medicine. The adverse effects of this drug are not known. It should be noted that this drug is for external use, prohibit internal use. Patients with severe burns or broken skin are not allowed to use this drug. Avoid eating spicy food while taking this medicine. If you need to use this drug, it is recommended to use under the guidance of a doctor’s diagnosis.