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皮膚病都是可以傳染的嗎?

作者:kylelong  於 2021-2-27 00:51 發表於 最熱鬧的華人社交網路--貝殼村

作者分類:科普知識|通用分類:健康生活

 

這些皮膚病是不傳染:

1、過敏性皮膚病:像皮炎、濕疹一大類,屬於自身皮膚敏感或者過敏,非常瘙癢,會出現丘疹、水皰、糜爛、抓破、肥厚等,看著非常可怕,但是不會傳染。

2、色素性皮膚病:像白癜風、黃褐斑,影響美觀,但不會傳染。

3、皮脂腺、紅斑鱗屑性疾病:如痤瘡、銀屑病、玫瑰糠疹等不會傳染。

4、自身免疫性疾病:紅斑狼瘡、天皰瘡、血管炎等。

 

哪些皮膚病具有傳染性?

 

1、病毒性皮膚病:如常見的單純皰疹(上火)、水痘、帶狀皰疹;各種疣(尋常疣、扁平疣等)、麻疹、風疹、傳染性軟疣、手足口病、口蹄疫等,可通過直接接觸或呼吸道傳播。

2、細菌性皮膚病:如膠瘡瘡、麻風、皮膚結核等均可通過接觸而傳染。兒童衛生不做好最易患膿皰瘡,直接或者間接都可傳染;

3、真菌性皮膚病:這是一類常見病,由各種真菌感染引起,如頭癬、手癬(鵝掌風)、足癬(腳氣)、甲癬(灰指甲)、體股癬、花斑癬(汗斑)等可通過公共用具、衣物、鞋襪、浴具傳染,如頭癬可通過理髮用具相互傳染、手足癬可通過鞋襪傳播。

4、性傳播疾病:不用說,這類疾病絕對傳染,淋病、梅毒、艾滋病等都可通過性行為而傳播。

5、其他:由疥蟎引起的疥瘡、虱子引起的各種虱病(頭虱、陰虱和體虱等)都具有很強的傳染性。

 

皮膚病的傳染方式:直接接觸傳染和間接接觸傳染

 

直接接觸傳染:是通過直接接觸病人或患病動物的皮膚、血液、體液和分泌物(如痰液、糞便、唾液、尿液、滲出液等)而傳染;

間接接觸傳染:是通過接觸病人的用具(如餐具、衣帽、被褥、洗漱用品、鞋帽、毛巾等)而傳染。

 

皮膚病並非接觸后就一定會被傳染,這是因為人體具有一定免疫力。當免疫力下降時,如在體弱、慢性疾病期、長期使用免疫抑製劑及激素、腫瘤等條件下,被傳染的機會則會大大增加。


These skin diseases are not infectious:

 

1, Allergic skin disease: like dermatitis, eczema, a large category, belongs to their own skin sensitivity or allergy, very itchy, there will be papules, blisters, erosion, scratches, hypertrophy, and so on, looking very terrible, but it's not contagious.

2, Pigment skin disease: like Vitiligo, chloasma, affecting the beautiful, but not infectious.

3, Sebaceous gland, erythema scaly sex disease: such as acne, psoriasis, pityriasis Rosea and so on can not infect.

4, Autoimmune diseases: lupus erythematosus, pemphigus, vasculitis, etc.

 

Which dermatosis has infectivity?

 

1, Viral skin diseases: such as common herpes Simplex (Inflammation) , chickenpox, herpes zoster; various warts (Verruca Vulgaris, flat warts, etc.) , measles, rubella, Molluscum contagiosum, hand, foot and mouth disease, etc. , can be transmitted by direct contact or inhalation.

2, Bacterial skin diseases: such as rubber sore, leprosy, tuberculosis of the skin can be transmitted through contact.

3, Fungal skin disease: This is a common disease caused by a variety of Fungal infections, such as tinea capitis, tinea Handi, tinea Pedis, onychomycosis, onychomycosis, tinea cruris, tinea versicolor, and tinea versicolor. If tinea capitis, tinea capitis, tinea capitis, tinea Pedis, tinea Pedis, tinea pedis, and tinea pedis, tinea trichophysis can be transmitted through public appliances, clothing, footwear, and bath appliances.

4, Sexually transmitted diseases: needless to say, these diseases are absolutely infectious, gonorrhea, syphilis, AIDS and so on can be transmitted through sexual activity.

5, Other: scabies caused by sarcoptes Scabiei, various lice caused by Lice (head lice, Pubic Lice and body Lice, etc.) are highly contagious.

 

The mode of transmission of skin diseases:

 

Direct contact and indirect contact: through direct contact with the skin, blood, body fluids and secretions (such as sputum, feces, saliva, urine, exudate, etc.) of the patient or infected animal;

Indirect contact: Through contact with the patient's appliances (such as tableware, clothing, bedding, toiletries, shoes, hats, towels, etc.) and infection. "Skin diseases are not necessarily transmitted after contact because the human body has a certain immunity. When the immunity is reduced, such as in the weak, chronic disease period, long-term use of immunosuppressants and hormones, tumors and other conditions, the chance of transmission will be greatly increased.

 


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