Eyebrow hair loss is usually considered to be caused by physiological factors, baldness and other reasons, and can be treated with medication and daily care. 1. Physiological factors: Eyebrows are affected by the normal metabolism of the human body, and will also fall off alternately. If the number of eyebrow hairs shedding is small, it is considered a normal metabolic process and does not require special treatment. 2. Patchy baldness: mainly manifested as patchy loss of hair, some serious cases can also appear eyebrows, eyelashes and other loss, you can choose local injection of compound betamethasone injection or topical mometasone furoate cream and other glucocorticosteroid drugs to improve the symptoms of hair loss. Oral prednisone and other drugs can be taken when hair loss is rapid and extensive. Mental stress and anxiety should be avoided on a daily basis. Eyebrow hair loss may also have other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, to give targeted treatment or treatment, the specific use of drugs need to follow the doctor’s instructions.