“Peach blossom ringworm” is also called “spring ringworm” or “skin face ringworm”, is the folk of the spring common facial scaly skin disease of a common name. “Peach ringworm” is actually a general term for a group of skin diseases such as simple furuncle, spring dermatitis, atopic dermatitis, seborrheic dermatitis and so on. In spring, the disease often occurs on the cheeks and forehead. Because the symptoms of “peach blossom ringworm” are mostly red spots, sometimes accompanied by itching, often mistaken for ringworm. Part of the patients according to ringworm to treatment, bought the treatment of ringworm drops or ointment for external use, the result of the more treatment the more serious. In fact, “peach blossom ringworm” is just a spring dermatitis, ringworm is a fungal infection, both belong to a completely different concept. What is the cause of “tinea versicolor”? The common causes of “tinea versicolor” include the following: patients are allergic to allergies; some children suffer from unbalanced nutrition due to picky eating; increased intensity of sunlight exposure in the spring leads to skin damage; abnormal gases emanating from environmental air, floating pollen, pets, and other pollens. The skin is contaminated by abnormal gases emitted from the ambient air, floating pollen, pet (dogs, cats, birds) fur, human body flakes, etc.; mites and microorganisms parasitized on daily necessities (e.g., bedding, clothing, carpets, etc.) or pets’ skin irritate the skin. All of these factors can cause the onset of tinea versicolor. At the same time, skin care products, cosmetics or sunscreen contain volatile substances, preservatives, fragrances, whitening and decolorizing agents, emulsifiers, and heavy metal substances, which can also cause different degrees of skin irritation and allergic reactions. Some patients will also experience facial allergy after facial whitening in individual beauty salons or long-term use of whitening products purchased in beauty salons. In addition, according to Chinese medicine, many allergenic foods (often referred to as “hair”), spicy and irritating foods (such as chili peppers, onions, ginger, garlic, wine, coffee, strong tea, etc.) can also cause damage to the facial skin, itching aggravation, and then worsening of the condition of allergic dermatitis. How to prevent and control “tinea versicolor” Prevent “tinea versicolor”, first of all, go out should try to avoid the wind and sun, especially for pregnant women or infants, spring sandy time as little as possible to go out, if necessary, should wear a mask, sunglasses. Picky eaters should correct their bad habits, eat more fruits and vegetables and add some coarse grains to ensure the supply of multi-vitamins. It is not advisable to eat stimulating foods, such as onion, ginger and chili peppers, to prevent the condition from worsening. In addition, when you return from a trip, you should wash the pollen, dust and other allergic substances that fall on your face, neck and the back of your hands to minimize the chances of getting sick. In the process of washing your face, do not use strong alkaline soap to avoid skin irritation. If the symptoms have appeared, do not be overly nervous, only minor manifestations, you can first use their own moisturizing skin cream can be improved, of course, if the skin appeared obvious erythema, itching symptoms or as soon as possible to the local hospital for medical treatment as well.