皮肤问题有懂英语的进来看看有图片

woody1122 · 发表于 2010-1-30 15:54:01

我怀疑是真菌感染只是ASS 上有身上没有时常很痒他自己怀疑是药物过敏但是近期还没服用过药物英语好的进来看吧附件DOWNLOAD 吧
•Overview
Allergic contact dermatitis is a delayed hypersensitivity reaction (the reaction to the allergen occurs 48–72 hours after exposure). The most common allergens causing allergic contact dermatitis appear to be nickel, chromates, rubber chemicals, and neomycin (an antibacterial).
• Nickel is found in jewelry, belt buckles, and metal closures on clothing.
• Chromates are found in shoe leathers.
• Rubber chemicals are found in gloves, balloons, and elastic in garments.
• Neomycin is common in triple antibiotic first aid ointments such as Neosporin® (and generic versions of Neosporin) as well as other combination preparations with other antibacterials and corticosteroids and other topical ointments, creams, and lotions. It may also be found in eye preparations, eardrops, and some vaccines.
• Common allergen-containing products include cosmetics, soaps, dyes, and jewelry.
• The most frequent sensitizers in the general population are fragrance, nickel, neomycin, formaldehyde, lanolin (wool grease found in ointments and cosmetics), and a host of other common environmental chemicals.
• Poison ivy is a frequent cause and is discussed separately.

Signs and Symptoms
Allergic contact dermatitis may occur on any location of the body.
• Scaly red to pink areas of elevation (papules and plaques) and blisters (vesicles) may be seen. Individual lesions have distinct borders and often have a geometric shape with straight edges and right angles.
• Eyelid swelling is frequently seen when the allergen is unknowingly transferred from finger to lid. Affected areas are typically severely itchy.
• When the dermatitis is long-standing, the areas of elevation become thick and secondary bacterial infection is possible.
Self-Care Guidelines
• Avoid the offending agent.
• It may be helpful to avoid common triggers, such as fragrance, lanolin, nickel, etc.
When to Seek Medical Care
Seek medical evaluation for a persistent or recurrent rash of unknown origin. Your physician may perform allergic contact patch testing. Skin biopsy is sometimes used to confirm diagnosis.
Treatments Your Provider May Prescribe
Treatment is aimed at preventing contact with the allergen.
• Symptomatic control of itching may include oral antihistamines.
• Medium- and high-potency topical steroids may be prescribed for rashes occurring on the extremities or trunk.
• Mild-potency topical steroids may be prescribed for thinner skin on the face and skin fold areas.
• In severe cases involving large body areas, a 14-day course of an oral steroid (prednisone) may be prescribed.

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523243403 · 发表于 2010-1-31 20:08:14

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beautifulboy89 · 发表于 2010-2-1 17:06:12

这是啥啊，没见过啊

bjc153 · 发表于 2010-2-3 19:53:13

英语好？。。。。。。。

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皮肤问题 有懂英语的进来看看 有图片

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皮肤问题有懂英语的进来看看有图片