Sweating and perspiration disorder dermatosis
Every summer, especially in August and September, is a high incidence of sweating disorder. Yang Bin told the 39 Health Network that this is due to excessive sweat glands in the sweat glands, resulting in poor sweat secretion or excessive sweat. The following three kinds of perspiration disorders are common:
Prickly heat is mainly poor perspiration, common in infants, the elderly body relatively weak crowd.
Summer dermatitis: perspiration is not smooth, plus sun exposure, easy to cause skin sensitivity, skin erythema, itching and other symptoms, this is a kind of summer dermatitis, often seen in the sun working people.
Herpes zoster: often occurs in the hands and feet, especially the side margin of the hands and feet skin, and the sweat spots on the ventral side of the fingers. Herpes zoster is often misdiagnosed as eczema, but it can be roughly discern through the location of the lesion and the shape of the rash.
Sun - Sun - sunburn and photosensitive dermatosis
In summer, ultraviolet light is strong. If you do not pay attention to sunscreen, especially at one or two noon, the tender skin of "Bai Fumei" and tender young children are easily sunburn, and appear skin redness, edema, peeling, pain and other symptoms. In addition, with the sudden increase in the sun's ultraviolet rays in summer, the sensitivity of the human body to ultraviolet rays is also increased. It is easy to appear in the forehead, nose, auricle, neck and limbs and other exposure parts of the skin, skin erythema, desquamation, after sun exposure, even swelling, blister, itching hard to bear.
Photosensitivity dermatitis is sometimes thought to be an immune response triggered by sunlight, including polymorphic light eruption and actinic dermatitis. Every year after May, it enters the multiple period. " Yang Bin pointed out that the allergy people from winter and spring into the summer, suddenly a large amount of sunlight, or taking photosensitive drugs, photosensitive food, after the sunlight, can cause light allergic skin disease. She cautioned that the common photosensitive drugs such as tetracycline, NSAIDs, phenothiazine diuretics, quinolones, and isopromethazine and chlorpromazine in sedatives include some vegetables with high chlorophyll and wild vegetables such as vegetables and wild vegetables such as greydish, celiac, lettuce, lettuce, anise, amaranth, purse, celery Vegetables, radish leaves, spinach and so on, some seafood including snails, shrimps, crabs, mussels, etc., contain photosensitive substances, also need to pay attention. People with allergies should be careful to take food while keeping good at sun protection.
More rainwater -- leach fungal infection dermatosis
Rain, is every summer will things, natural air is very humid. In this climate environment, in some parts of the wrinkle and the toe of the human body, it is easy to breed fungi, and the human body is sweating, which results in ringworm disease, such as tinea pedis, tinea pedis and tinea versicolor.
Yang Bin said that young people have tinea versicolor on the back of the chest, "the reason is to love sports, sweating more, not in time to bathe, sweat sticky on the body, aggravated the damp and hot environment, fungi breed quickly."
Hot and humid days - folliculitis
High temperature and rainy summer is very humid, skin hair follicle plugging after easy to merge with bacterial or fungal infection, especially the spore folliculitis, is a typical representative of the summer folliculitis. "Folliculitis is bacterial and fungal. Bacteria are folliculitis caused by Gram positive cocci and negative bacilli. Fungal spores is the chaff folliculitis, in the chest and the back up." Yang Bin analyzed the reasons for it, on the one hand because of the humidity, on the other hand, because of the human skin itself has a lot of conditions to cause bacteria, in the hot and damp climate is especially easy to reproduce. In addition, hair follicle sebaceous glands were blocked and secondary infection, resulting in folliculitis. Of course, there are also some children with impetigo, which is also a common skin infectious disease in summer.
Multi - mosquito bites insect dermatitis
Temperatures are high, rain is heavy, mosquitoes are also surging, and skin is most vulnerable to all kinds of mosquitoes, including mosquitoes, mites, bedbugs and beetles. The flowers and trees in more places, if you do not wear long sleeved or not wiping mosquito repellent products, very easy to bite. Especially sensitive physique, prone to bite site wheal like rash, blisters. For mosquito bites cause skin itching, scratching will become hard, prurigo nodularis, feels.
For mosquitoes harassment, many people give a slap past "shoot it." This is not appropriate. When the dermatoptera adheres to the skin of the body, it is clapped or crushed, the venom in its body will adhere to the skin, causing dermatitis, redness and abscess.
Wear less -- allergic dermatosis
If you are allergic to pollen mites, you can get allergic skin diseases in summer. Take the belt of summer beam as an example, the metal containing nickel on the belt buckle, if lift up clothes, let the belt contact the skin directly, may induce the allergic dermatitis such as contact dermatitis, eczema and so on.
Seasonal alternation: infectious viral dermatosis
May belongs to the summer, in the season, the climate change, cold and warm change, this is the high incidence of respiratory virus infection, at the same time, some viral skin diseases are also turbulent. "In particular, children, hand foot and mouth disease, baby rash, chickenpox, rubella, etc. are caused by virus infection, characterized by both the symptoms of upper respiratory tract infection and skin rash." Yang Binru said.