Urticaria (feng zhen, wind rash)
- Acute; wind-driven; comes & goes (lasts a few minutes to a few hours, up to 36 -72 hrs)
- Typically an allergic reaction to food or air borne pathogens - epf related
- Easiest type to treat
-Typically upper regions of the body (chest, back, upper extremities) - Pink-red; no papules; whole skin is puffy.