Observation on the Efficacy of Moxibustion Combined with Peony and Licorice Decoction in the Treatment of Alopecia Areata

INTERVENTION: Experimental Group:Moxibustion + Paeonia and Glycyrrhiza Combination Granules;Control Group:Peony and Licorice Decoction Granules; CONDITION: alopecia areata PRIMARY OUTCOME: SALT Score; SECONDARY OUTCOME: Hair Microscope Image Analysis; INCLUSION CRITERIA: (1) Meets the diagnostic criteria for alopecia areata. (2) Disease duration =6 months, age 18‐60 years, gender. (3) No prior systemic treatment with glucocorticoids, immunosuppressive agents, etc., or have discontinued such treatments for =1 month. (4) Voluntarily participates in this study and signs the informed consent form.