Replenishing Qi and nourishing Blood (supplementing and nourishing the blood) can treat seborrheic alopecia, which belongs to the category of ringworm in traditional Chinese medicine. Replenishing Qi and nourishing Blood is used for treating the symptoms of deficiency of Qi and Blood and the symptoms of deficiency of blood and wind. Seborrheic alopecia is a kind of hair loss induced on the basis of excessive sebum overflow, which belongs to ringworm in Chinese medicine. The causes of ringworm include blood deficiency and wind-dryness (wind-dryness leads to blood deficiency), qi stagnation and blood stasis (qi does not run and leads to blood stasis), qi and blood deficiency (both qi and blood are deficient), and deficiency of the liver and kidneys. Replenishing Qi and nourishing Blood can treat both Qi and Blood deficiency and Blood deficiency and Wind-dryness. 1. Deficiency of both Qi and Blood: due to prolonged illness and postpartum period, deficiency of both Qi and Blood, deficiency of essence and blood, hair loss due to loss of nourishment, etc. Hair regeneration drink with addition of subtractions can be used. 2. Blood deficiency and wind dryness: due to overeating spicy and thick flavors, or emotional upset, depression and fire, loss of yin and blood consumption, blood heat and wind, wind heat up to the top of the head and lead to hair loss, you can use the blood hair capsule. The treatment of seborrheic alopecia can be done by replenishing qi and nourishing blood, but it should be treated under the guidance of a professional doctor. It is recommended that if you feel unwell, please consult a doctor in time.