The information provided here is not a replacement for a doctor. You shouldn't use it for the purpose of self-diagnosing or self-medicating but rather so you can have a more informed discussion with a professional TCM practitioner.
In Chinese Medicine alopecia areata can be treated by two herbs that we have on record. Here is the list below.
Because it is a herb specifically indicated to treat alopecia areata as can be seen on Drynaria Rhizome's page.
Its main actions are: Tonifies Kidney Yang, the Governor Vessel, Qi and Blood. Supplies Essence and supports growth. Strengthens the sinews and bones as well as clears Cold and Dampness. Treats infertility and impotence.
Because it is a herb specifically indicated to treat alopecia areata as can be seen on Psoralea Fruit's page.
Its main actions are: Tonifies the Kidney and Spleen Yang and rises Kidney Qi. Prevent Essence leakage and holds urines.