The instructions for Angelica Sinensis Pill do not specify the duration of a course of treatment, which is usually 2-4 weeks under a doctor’s supervision. Dang Gui Xiang Pain Pill is a proprietary Chinese medicine composed of Angelica sinensis, Radix et Rhizoma Ginseng, Radix et Rhizoma Ginseng, Radix et Rhizoma Zedoariae, and so on. The efficacy of Angelica Sinensis Pill is to clear away dampness and heat, dispel wind and relieve pain (dissipate wind evil and relieve pain in muscles and bones). It can be used to treat sores and ulcers caused by dampness-heat obstruction (body surface suppurative infectious diseases) and paralysis (evil energy entering the body to cause stagnation of qi and blood), manifesting as redness, swelling and heat pain in the joints or shins. Adverse reactions and contraindications are not yet clear. Precautions: Avoid spicy and greasy food during the use of the drug, pregnant women should be cautious. If this product is required, it should be taken under the guidance of a traditional Chinese medicine practitioner’s diagnosis, and should not be used on its own to avoid adverse consequences.