Taohong Siwu Tang is mainly used for treating the syndrome of blood deficiency with blood stasis, which can be used if the above syndrome occurs after hitting the head. Tao Hong Si Wu Tang is a kind of traditional Chinese medicine formula, which is derived from the addition and subtraction of Si Wu Tang, which contains four kinds of medicines: Bai Shao (白芍), Angelica sinensis (当归), Radix Rehmanniae Praeparata (熟地黄) and Rhizoma Ligustici Chuanxiong (川芎). Among them, Radix Rehmanniae Praeparata is the key medicine for nourishing Yin and tonifying Blood; Radix Angelicae Sinensis tonifies Blood and harmonizes Blood; Radix Paeoniae Alba nourishes Blood and astringes Yin, softens the Liver and eases urgency; Rhizoma Ligustici Chuanxiong invigorates Blood and promotes circulation of Qi. The combination of these herbs can play a role in tonifying and regulating Blood. Tao Hong Si Wu Tang adds peach kernel and safflower on top of Si Wu Tang, which strengthens the efficacy of activating Blood circulation and removing Blood stasis (promoting blood circulation and eliminating Blood stasis in the body) while tonifying Blood. It can treat menstrual disorders in women caused by blood deficiency with blood stasis, menstrual blood that is lumpy, purple and thick, abdominal pain and headache. This medicine can also be used to treat the above symptoms in case of head injury. However, the specific contraindications of the drug are not clear, so it is recommended to consult a doctor before using the drug. If the disease is serious, consult a doctor in time.