|  Skin Allergies皮肤过敏
Skin allergies are one of the most common causes of conditions of the skin. 皮肤过敏是一种最常见的原因条件的皮肤。 They are typically caused by a problematic immune system which becomes hypersensitive after being exposed to a certain substance which it views as “harmful” even though it isn’t. 他们通常所造成的有问题的免疫系统变得极为敏感后，接触到某些物质，它的意见，作为“有害” ，即使事实并非如此。 As a result, the next time these substances enter the body, the immune system releases vast amounts of antibodies, supposedly to combat these “harmful” substances, but in the process cause adverse reaction in other cells of the body. 因此，在未来的时间，这些物质进入人体，免疫系统释放大量的抗体，理应以打击这些“有害”物质，但在这个过程中造成的不良反应，在其他细胞的身体。
The substances are called allergens and they can be anything from pollen breathed through the air, dust mites that thrive in carpets and furniture surfaces. 该物质被称为过敏原，他们可以是任何从吸入花粉通过空气，尘螨说，在蓬勃发展的地毯和家具的表面。 They are also encountered in pets, especially dogs and cats. 他们也遇到的宠物，尤其是狗和猫。 With respect to skin allergies, they usually occur when skin comes into contact with skincare products containing allergens, cosmetics, perfumes, etc. 与尊重，皮肤过敏，他们通常发生时，皮肤接触到与护肤产品含有过敏原，化妆品，香水，等等。
How do skin allergies work? 如何做皮肤过敏的工作呢？
When the immune system encounters a substance that can potentially cause disease, it produces antibodies called IgG or immunoglobulin G and IgM or immunoglobulin M. With the production of these antibodies, the immune system now becomes sensitized and able to neutralize the substance, helping you to recover from the disease after a few days. 当免疫系统遇到的一种物质有可能导致疾病，它产生的抗体称为IgG抗体或免疫球蛋白G和IgM抗体或免疫球蛋白米与生产这些抗体，免疫系统现已成为致敏，并能抵消物质，帮助你从收回的疾病，几天后。
As time goes, your now sensitized immune system is ready to produce large amounts of antibodies rapidly the next time it encounters the same substance. ，随着时间的推移，您现在致敏的免疫系统准备就绪，产生大量的抗体迅速，下一次遇到同样的物质。 This rapid production of antibodies makes you able to recover from the disease quickly, so that it’s possible you won’t even suffer any symptoms. 这个快速生产的抗体，使你能够恢复从疾病很快，因此它的可能，你甚至不会遭受任何症状。
With skin allergies, on the other hand, the situation is a little different. 与皮肤过敏，另一方面，情况是有点不同。 When an allergen – for instance, a cosmetic ingredient – comes into contact with your skin for the first time, your immune system will also produce antibodies, only this time, instead of IgG and IgM, it produces IgE or immunoglobulin E. 当过敏原-举例来说，化妆品的成分-接触到与你的皮肤为第一时间内，您的免疫系统也会产生抗体，只有这个时候，而不是Ig G及I g M，它产生的免疫球蛋白Ig E的或e .
The IgE will also bind itself with the cosmetic allergen and does the same thing it did with any normally harmful substance, prompting the sensitization process. 专家组也将采纳索与化妆品过敏原和是否同一件事，它没有与任何通常的有害物质，促使敏感的过程。 Without this sensitization, no skin allergies occur. 没有这个认识，没有皮肤过敏发生。
Because the immune system has already been sensitized to the cosmetic allergen, the next time you get exposed to it, your body mass produces IgE, which then attach themselves to the allergens, and eventually the mast cells. 因为免疫系统已经认识到化妆品过敏原，下一次你接触到它，您的身体质量产生IgE的，然后附上自己的过敏原，并最终肥大细胞。 The mast cells are a type of cell containing many chemicals that can cause inflammation, foremost among them is histamine. 肥大细胞是一种细胞含有许多化学品，可以引起炎症，其中首要的是组胺。 The IgE causes the mast cells to release these chemicals to surrounding tissue, causing inflammation, redness (erythema), and itching (pruritis) in the surface of the skin. 专家组导致肥大细胞释放这些化学物质对周围组织，造成发炎，发红（红斑） ，和发痒（ pruritis ）在表面的皮肤。 The reaction that is seen on the skin surface is called a wheal or a hive and is considered as one of the common symptoms of skin allergies. 反应被认为是对皮肤表面，是所谓的wheal或配置单元和被认为是其中一个最常见的症状皮肤过敏。
Types of Skin Allergies 类型的皮肤过敏
There are three main types of skin allergies: food allergy, contact dermatitis, and atopy or allegic inhaled dermatitis. 主要有三种类型的皮肤过敏：食物过敏，接触性皮炎，过敏或allegic吸入性皮炎。 Skin allergies can be caused by an allergic reaction to ingredients or preservatives in food, such as horse meat, beef, pork, eggs, fish, chicken, corn, soy, preservatives and dyes, dairy products, poultry products, etc. 皮肤过敏，可引起过敏的反应的成分或防腐剂的食物，如马肉，牛肉，猪肉，鸡蛋，鱼，鸡肉，玉米，大豆，防腐剂和染料，奶类制品，家禽产品等。
Contact dermatitis is a type of skin allergies caused by allergens coming into direct contact with the skin. 接触性皮肤炎是一种皮肤过敏所造成的过敏原的未来直接接触到皮肤。 Common among these allergen types are poison ivy and ragweed. 常见的过敏原，这些类型的毒药，常春藤和豚草。 Ragweed can also be a cause of inhaled skin allergies, as well as, pollen, house dust, dust mites, mold, animal dander, feathers, grasses, trees, and shrubs. 豚草也可以成为事业的吸入皮肤过敏，以及，花粉，家尘，尘螨，霉菌，动物皮屑，羽毛，草，树木，灌木。
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