How to determine the cause of vitiligo? In China's most professional treatment hospitals

Patient's question:

BR>History of relapse of white spots discovered on the body: Hypertension

Doctor's answer:

Okay, here is the English translation, following your instructions:
[Formula Name] Xuan Ji Tang (Mysterious Mechanism Decoction)
[Origin] From Fu Kui Xuan's formula.
[Classification] Blood and Qi stagnation, meridian obstruction, wind pathogens battling on the skin.
[Composition]
Carthamus tinctorius 25g
Cinnabar 50g
Salvia miltiorrhiza 50g
Ligusticum chuanxiong 15g
Hydrocotyle sibirica 50g
Cynanchum atratum 25g
Amber 10g
Pseudacris japonica (Earthworm) 10g
Moutan root bark 25g
Mantis eggshells 10g
Clematis chinensis 25g
[Formula Decoction Principles]
[Function] Nourish blood, activate blood circulation, dredge meridians, dispel wind.
[Indication] Vitiligo
[Administration/Usage] Decoction, once daily, divided into two doses. Dosage for children may be reduced accordingly; contraindicated during pregnancy. One month constitutes one course of treatment.
[Contraindications]