Danggui Sini decoction treatment of refractory allergic cutaneous vasculitis: A case report

Figure 1 Photographs demonstrating the comparison of skin conditions during the various phases of treatment. Patient approval has been obtained for publication of these photographs. A: Condition of patient’s lower limbs at the initial visit with visible erythema and some ulceration (October 18, 2020); B: The lower limbs of the patient after 20 d of taking the decoction showing an improvement in the skin ulcers (November 8, 2020); C: The patient’s lower limbs after two months of treatment reveal complete remission of skin ulcers (December 6, 2020); D: The patient’s lower limbs had not developed further skin ulcers after six months of Traditional Chinese Medicine treatment (April 14, 2021).

Figure 2 Display of medicinal materials in the Danggui Sini decoction.