To achieve the effect of clearing blood stasis throughout the body, it is usually necessary to use a tonic that activates blood circulation and removes blood stasis (promotes blood circulation and eliminates blood stasis in the body) and also has the effect of activating the meridians and activating the collaterals, which is represented by Xiaowuoluodan, a proprietary Chinese medicine. Xiaowuoluo Dan is the name of a formula from “Taiping Huimin Hejie Bao Fang”, which consists of Chuanwu, Caowu, Dilong, Tiannanxing, Boswellia, Myrrh, and can activate blood circulation, eliminate blood stasis, activate meridians and collaterals, and dispel wind and dampness (eliminate wind and dampness in the body), and can be used for people who suffer from pains in the joints of the limbs, cold pains, stabbing pains, or pains that are worse at night, unfavorable flexion and extension of the joints (the function of the joints to stretch and bend abnormally), or numbness and constrictions, and so on. It should be noted that this drug is more severe and vigorous, suitable for people with solid body and strong qi, and should be taken with caution for people with yin deficiency and pregnant women, and some people taking it may have adverse reactions such as numbness of the hands and feet, salivation (drooling), nausea, etc., and it is recommended to use it under the guidance of a traditional Chinese medicine practitioner.