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  1. Healthline
    https://www.healthline.com/health/rashes

    22 Common Skin Rashes: Pictures, Causes, and Treatment

    • A rash is any area of irritated or swollen skin on your body. Rashes are often itchy and painful and can appear differently on different skin tones. While they are often described as red, on darker skin tones, they … 展开

    Pictures of different rashes

    Fleabites
    •usually located in clusters on the lower legs and feet •itchy, small red bumps on lighter skin tones and more plum-like in color on darker s… 展开

    Healthline
    What causes rashes?

    Contact dermatitis
    Contact dermatitis is one of the most common causes of rashes. This t… 展开

    Healthline
    When to see a healthcare professional about rashes

    Call a healthcare professional if the rash doesn’t go away with home remedies. You should also contact them if you’re experiencing other symptoms in addition to your rash and yo… 展开

    Healthline
    What to expect during your appointment

    Your healthcare professional will perform a physical exam and inspect your rash. Expect to answer questions about your:
    •rash
    •medical history… 展开

    Healthline
    反馈
    目录
    Pictures of different rashes
    What causes rashes?
    When to see a healthcare professional about rashes
    What to expect during your appointment
     
  1. Common causes of skin rashes include12345:
    • Allergens in the environment
    • Bacterial infections
    • Skin conditions like eczema
    • Irritants
    • Viruses
    • Autoimmune disorders
    • Exposure to extreme weather conditions
    • Stress
    • Personal and/or family history of allergies
    了解详细信息：

    Many things can cause skin rashes, including:

    • Allergens in the environment.
    • Bacterial infections, such as strep throat.

    Skin Rash: Types, Symptoms, Causes, Dia…

    my.clevelandclinic.org/health/diseases/17413-rash…

    Rashes can be caused by various skin conditions, including: Fungal, bacterial, or viral infections such as ringworm, impetigo, and shingles. Autoimmune disorders such as lupus, psoriasis, and dermatomyositis....

    Understanding Rashes: Causes, Symptom…

    www.dermatologists.org/rashes/

    Irritants and allergens in the climate/environment can cause rashes on the skin. Other common causes include: Viral or bacterial infections Skin conditions such as rosacea or eczema Stress Skin irritants (including...

    Common Rashes: Types, Symptoms, Trea…

    www.webmd.com/skin-problems-and-treatments/co…
    Rashes can happen for many reasons, including skin infections, allergies, and medications. They can also result from bacterial, fungal, viral, or parasitic infections and other diseases.

    Skin rash: Causes, 71 pictures of sympto…

    www.medicalnewstoday.com/articles/317999
    Skin rashes can happen for many reasons, from insect bites, allergies, and medications to autoimmune disorders, HIV, and various skin infections.

    Common Skin Rash Causes: 7 Possibilitie…

    www.verywellhealth.com/skin-rash-causes-8610396
  2. 其他用户还问了以下问题
    What causes a skin rash?
    A skin rash occurs when skin becomes red, inflamed and bumpy. Some skin rashes are dry and itchy. Some are painful. Many things can bring on a skin rash, including viruses, bacteria, allergens and skin conditions like eczema. Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission.

    Skin Rash: Types, Symptoms, Causes, Diagnosis & Treatments

    my.clevelandclinic.org
    What is a skin rash?
    A skin rash is irritated or swollen skin caused by any reason, such as heat rash or hives. Skin rashes have many causes and vary widely in appearance. For example, they can be dry, moist, bumpy, smooth, cracked, and/or blistered and may involve itching, pain, color changes, or pus and oozing if infected.

    Common Skin Rash Causes: 7 Possibilities - Verywell Health

    verywellhealth.com
    What causes a rash if you touch something?
    One of the most common causes of rashes — contact dermatitis — occurs when the skin has a reaction to something that it has touched. The skin may become inflamed, and the rash tends to be weepy and oozy. Common causes include: A food allergy can also cause a rash and other symptoms.

    Skin rash: Causes, 71 pictures of symptoms, and treatments

    medicalnewstoday.com
    What causes skin rashes & oozing?
    Exposure to irritants found in everyday household products is said to account for around 80% of skin rashes. Allergic or sensitivity reactions cause an immune system response. The rash will likely be itchy, red, pink, and raised or flat at the allergen contact point. Blisters and oozing can occur in severe reactions.

    Common Skin Rash Causes: 7 Possibilities - Verywell Health

    verywellhealth.com
    What causes a rash from contact dermatitis?
    The type of rash that comes from contact dermatitis happens when your body reacts to irritants such as detergents, fragrances, and chemicals. It can cause inflammation, itchiness, and redness. Granuloma annulare Granuloma annulare is a chronic skin condition. A circular-shaped rash with reddish bumps (papules) is a common symptom.

    Common Rashes: Types, Symptoms, Treatments, & More - WebMD

    webmd.com
    What causes a scaly rash?
    Contact Dermatitis – caused by skin contact with irritants such as soaps, detergents, and chemicals, this rash appears as a red, itchy, and swollen area on the skin. Psoriasis – this rash is characterized by red, scaly patches that can be itchy or tender and usually appears on the scalp, knees, elbows, and lower back.

    Understanding Rashes: Causes, Symptoms, and Treatments

    dermatologists.org
    反馈
  3. Cleveland Clinic
    https://my.clevelandclinic.org/health/diseases/17413

    Skin Rash: Types, Symptoms, Causes, Diagnosis & Treatments

  4. WebMD
    https://www.webmd.com/.../common-ra…

    Common Rashes: Types, Symptoms, Treatments,

    2023年11月21日 · Causes of Rashes. Irritants and allergens in the climate/environment can cause rashes on the skin. Other common causes include: Viral or bacterial infections; Skin conditions such as...

  5. Medical News Today
    https://www.medicalnewstoday.com/ar…

    Skin rash: Causes, 71 pictures of symptoms, and …

    2023年11月17日 · Causes of a rash include contact dermatitis, viruses, and autoimmune conditions. This article provides images to help identify a rash. There are many types of rashes.

  6. Mayo Clinic
    https://www.mayoclinic.org/diseases-c…

    Dermatitis - Symptoms and causes - Mayo Clinic

    Dermatitis is a common condition that causes swelling and irritation of the skin. It has many causes and forms and often involves itchy, dry skin or a rash. Or it might cause the skin to blister, ooze, crust or flake. Three common types of …

  7. 皮疹

    内容医学审查者:
    Dr. Aakash Guptaverified specialist
    MBBS, MD, FRGUHS Dermatology
    在领英上查看完整的LinkedIn logo档案

    皮肤在质地和颜色方面的显着变化。

    一般病因

    皮疹并不总是与潜在疾病有关。可能由以下原因引起：

    • 受傷
    • 热
    • 药物副作用
    • 使用某些美容产品、肥皂
    相关症状
    某些时候 皮疹 意味着存在潜在的健康风险。这些风险包括：

    仅用于信息目的。咨询医疗专业人员征求意见。

    由医生小组审查。资料来源：焦点医疗。了解更多信息

    这是否有帮助?
  8. Penn Medicine
    https://www.pennmedicine.org/for-pati…

    Rash: 7 Common Skin Rashes, Causes and Treatment

    Often, the cause of a rash can be determined from how it looks and its location and symptoms. Skin testing, such as a scraping or biopsy, may also be used to help with diagnosis. Sometimes, the cause of the rash remains unknown.

  9. Verywell Health
    https://www.verywellhealth.com/skin-ra…

    Common Skin Rash Causes: 7 Possibilities - Verywell …

    2024年3月25日 · Skin rashes have many causes and vary widely in appearance. For example, they can be dry, moist, bumpy, smooth, cracked, and/or blistered and may involve itching, pain, color changes, or pus and …

  10. dermatologists.org
    https://www.dermatologists.org/rashes

    Understanding Rashes: Causes, Symptoms, and Treatments

  11. Mayo Clinic
    https://www.mayoclinic.org/diseases-c…

    Types of dermatitis (dermatitis pictures) - Mayo Clinic

    2023年12月19日 · Dermatitis also is called eczema. Symptoms include itchiness, scaly skin, a swollen rash, oozing blisters and dandruff-like scaling. The condition is not passed from person to person. Learn about the symptoms of …

  12. UCHealth
    https://www.uchealth.org/.../skin-rashes

    Skin Rashes - Causes, Types, and Treatments - UCHealth

    A rash is an area of skin that has a noticeable change in texture and/or color, and is irritated, swollen, itchy and/or painful. Rashes are a symptom of many different medical conditions, from allergies to poison ivy to an adverse reaction …