Head ginger therapy is the application of ginger on the scalp, because ginger can stimulate the scalp, promote the local blood circulation, and also accelerate the role of hair growth. Because ginger is spicy, it improves the metabolism of the head, activates the hair follicle tissue, prevents hair loss, aids in the treatment of gray hair, stimulates the growth of black hair, and also inhibits scalp itchiness, treats fungal overgrowth, and strengthens the hair roots. Clinically, ginger therapy through the head has some auxiliary treatment effects for specific types of hair loss. Its contraindication lies mainly in the stimulation of the scalp by ginger, which may induce headaches, abnormal sensations in the head, fever, and also induce insomnia in patients.