Seasonal light erythematous patches, also called peach fungus, are called seasonal contact dermatitis in Western medicine. The disease occurs on the face of women and starts as flushed or light red coin-like patches with a few small red papules with indistinct borders and a small amount of scales attached. Itchiness or dryness is felt. Sometimes accompanied by a history of allergic rhinitis or other allergic diseases. So, what are the dietary contraindications and therapeutic methods for patients with seasonal light erythema? The following is an introduction to the dietary contraindications for patients with seasonal light erythema: Seasonal light erythema patients should eat more vegetables and fruits to take enough vitamins. Once ringworm appears on the face, a non-irritating cream should be used externally under the guidance of a dermatologist, and chili peppers, raw onions, and raw garlic should be avoided. You should keep the skin of your face clean and hygienic during the onset season, and insist on applying some skin care grease after washing your face every day to protect your skin; the skin lesions can be coated with vitamin B6 ointment or 3% salicylic acid cream. You can also use garlic slices dipped in vinegar or dry lotus grass mashed and rubbed on the affected area. Seasonal light erythematous patches of food therapy: 1, drink pear water to go to the liver fire Performance symptoms: headache, dizziness, tinnitus, dry eyes, bitter mouth and bad breath, two rib swelling pain. Food therapy: Chuanbei mother 10 grams pounded into the end, pear 2, peel and cut, add the right amount of rock sugar, water stewed in the right amount. 2, eat pork loin to remove kidney fire performance symptoms: dizziness, deafness, tinnitus, lumbar spine soreness, hot flashes, night sweats, irritability. Food therapy: 2 pork loin, Chinese wolfberry, dogwood 15 grams each, put in a casserole and cook until the pork loin is cooked, eat pork loin and drink soup.