Ginger is not recommended for children with a bald patch of hair because it is irritating and not good for the health of the skin. Generally, a bald patch of hair in a child is considered to be related to factors such as baldness and traumatic scarring. Simply using ginger for application may cause irritation to the local skin tissues, which in turn may cause redness, pain, or even itching and other allergic symptoms to appear, so it is not recommended to use ginger for application. If the child’s hair baldness is caused by baldness, can be used topically minoxidil, to achieve vasodilatation, prompt hair regeneration effect. Local injection of glucocorticoids can also be used to inhibit perifollicular inflammation and immune response, leading to improvement of localized hair loss symptoms. If the bald patch of hair is due to traumatic scarring and other treatments are not effective, you can work with your doctor to choose hair transplantation as an intervention with good results. After the child has a bald patch of hair, you should take into account the actual situation of the child, cooperate with the doctor to give corresponding treatment and treatment, not blindly use drugs.