There is no clear clinical evidence to prove that ginger water can regrow hair, but in reality, there may be a small number of patients who have used it to show the effect of hair growth. However, ginger has a certain degree of irritation, for some patients with sensitive and fragile scalp, the use of not only no hair growth effect, but also may cause irritation dermatitis or cause other physical discomfort. Hair loss can be clinically divided into physiological hair loss and pathological hair loss, like pregnancy, hair loss after middle age are physiological hair loss, generally do not need to deal with. Pathological hair loss is generally caused by various diseases, such as anemia, cancer and endocrine disorders. When hair loss is more serious, it is recommended to go to the hospital in time to identify the cause of hair loss, and then actively treat the original disease according to the doctor’s advice, which can help relieve hair loss. Hair transplantation can be considered when available, which is both scientifically healthy and does not have too much impact on the body. However, from the perspective of Chinese medicine, the ginger spice contained in ginger when acting on the scalp can stimulate the local blood circulation of the skin, activate the hair follicle tissue, so that the supply of nutrients to the hair follicle cells increases, which in turn can, to a certain extent, promote hair growth. Washing hair with ginger water may have some hair growth effect on people with mental hair loss and kidney deficiency hair loss with long-term use, and the effect varies from person to person. In addition, each person has about 100,000 hairs, and it is normal to shed about 100 hairs every day. The shedding of these hairs is often accompanied by the birth of new hairs, which is the normal human metabolism. Therefore, if there is no baldness or hair thinning in a short period of time, it is not considered hair loss, so patients do not need to be overly anxious and do not “seek medical help”.