1. Syndrome of Dampness and Heat Accumulation
Main Symptoms:It occurs frequently in spring and autumn, with sudden onset, fresh red skin rash, obvious blisters in the center, burning sensation and pruritus, accompanied by fever, sore throat, dry mouth, joint pain,dry stool, yellow urine, reddened tongue, white and greasy or yellow and greasy coating, wiry and slippery or rapid pulse.

2. Syndrome of Obstruction of Collaterals by Cold and Dampness
Main Symptoms: It frequently occurs in winter, manifested by dark red or purple red skin rash, aggravated by cold, mixed pruritus and pain, accompanied bychills in the body, extremely cold sensation in the four limbs, abdominal pain, loose stool, profuse and clear urine, pale tongue, white or white and greasy coating, deep and thready or slow or soft pulse.