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  1. Cleveland Clinic
    https://my.clevelandclinic.org › health › diseases

    Keratosis Pilaris: What It Is, Causes, Symptoms & Treatment

    • Keratosis pilaris is a common condition where small bumps develop on your skin, especially your arms, legs or butt. Excess keratin in your skin causes bumps to form. This condition is harmless and typically doesn’t … 展开

    Symptoms and Causes

    What are the symptoms?
    The main feature of keratosis pilaris that you’ll notice is patches of tiny, rough, discolored bumps on your skin that resemble the dot… 展开

    Cleveland Clinic
    Diagnosis and Tests

    How is keratosis pilaris diagnosed?
    Your healthcare provider will typically diagnose keratosis pilaris with a simple physical examination of your skin where you have bumps… 展开

    Cleveland Clinic
    Management and Treatment

    How do you get rid of keratosis pilaris?
    Keratosis pilaris isn’t harmful, so you usually don’t need to treat it. For some people, the bumps go away on their own or become less noti… 展开

    Cleveland Clinic
    Prevention

    How can I prevent keratosis pilaris?
    You can’t prevent keratosis pilaris. But avoiding dry skin by maintaining a gentle skin care routine can help minimize the appearance of k… 展开

    Cleveland Clinic
    What causes itchy bumps on arms?
    Possible causes of itchy bumps that may develop on the arms include: Eczema. This inflammatory skin condition can cause a red itchy rash that may be raised in some areas. Hives. These are red bumps that develop from an allergic reaction. Folliculitis. In folliculitis, inflamed hair follicles cause multiple bumps on the skin. Heat rash.
    healthline.com
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    目录
    Symptoms and Causes
    Diagnosis and Tests
    Management and Treatment
    Prevention
    What causes itchy bumps on arms?
     
  1. Keratosis pilaris
    • 根据 4 个来源
    Keratosis pilaris is a common condition where small bumps develop on your skin, especially your arms, legs or butt. Excess keratin in your skin causes bumps to form. This condition is harmless and typically doesn’t need treatment, and usually fades by age 30. Treating dry skin with a gentle skin care routine can help.

    Keratosis Pilaris: What It Is, …

    my.clevelandclinic.org
    Keratosis pilaris (ker-uh-TOE-sis pih-LAIR-is) is a harmless skin condition that causes dry, rough patches and tiny bumps, often on the upper arms, thighs, cheeks or buttocks. The bumps usually don't hurt or itch. Keratosis pilaris is often considered a common variant of skin. It can't be cured or prevented.

    Keratosis pilaris - Symptom…

    mayoclinic.org
    Keratosis pilaris, when dead skin cells get trapped in pores, commonly causes arm bumps. But if the bumps are itchy, they may result from other skin conditions, including eczema, hives, or folliculitis. Bumps on the arms often result from keratosis pilaris, commonly known as chicken skin.

    Bumps on Arms: Causes, Tr…

    healthline.com
    Keratosis pilaris is a common cause of bumps on the arm. These bumps are harmless and may look like goosebumps or chicken skin. However, if the bumps are itchy, this may point to eczema, folliculitis, or heat rash. A person may not need treatment for the bumps on their arms unless they develop any bothersome symptoms, such as dryness or itchiness.

    Bumps on arms: Keratosis p…

    medicalnewstoday.com
  2. 其他用户还问了以下问题
    Why do I have bumps on my Arms?
    For example, itchy bumps on arms may be due to an allergic reaction or eczema. Most of the time, little bumps appearing on the upper arms are due to keratosis pilaris. Keratosis pilaris is sometimes called chicken skin because of its goosebump-like appearance. Skin bumps due to keratosis pilaris are not contagious.

    What Causes Bumps on Arms (Keratosis Pilaris)? - Verywell Health

    verywellhealth.com
    Can keratosis pilaris cause bumps on arms?
    Bumps on arms can be a result of several conditions, one of the most common being keratosis pilaris, which is harmless. Keratosis pilaris usually is harmless and is caused by a buildup of a protein called keratin that blocks the pores and forms bumps. Other conditions that may cause bumpy skin or rashes on the arms include:

    What Causes Bumps on Arms (Keratosis Pilaris)? - Verywell Health

    verywellhealth.com
    What causes itchy bumps on arms?
    Possible causes of itchy bumps that may develop on the arms include: Eczema. This inflammatory skin condition can cause a red itchy rash that may be raised in some areas. Hives. These are red bumps that develop from an allergic reaction. Folliculitis. In folliculitis, inflamed hair follicles cause multiple bumps on the skin. Heat rash.

    Bumps on Arms: Causes, Treatment, and More - Healthline

    healthline.com
    What do keratosis pilaris bumps look like?
    The bumps consist of excess keratin, which is a protein that helps form your hair, nails and skin’s outer layer (epidermis). Keratosis pilaris bumps may look red, brown or white, or they may look the same color as your skin. Other names for keratosis pilaris include KP or “chicken skin” because it looks like goose bumps.

    Keratosis Pilaris: What It Is, Causes, Symptoms & Treatment

    my.clevelandclinic.org
    How do I get rid of bumps on my Arms?
    You may be able to treat the bumps on your arms at home. Below are some simple home remedies to try: Use a mild moisturizer several times during the day. Use a mild, non-soap cleanser on your arms in the shower. Avoid hot showers or baths. Using a urea or lactic acid moisturizer may help treat skin bumps and relieve dryness.

    What Causes Bumps on Arms (Keratosis Pilaris)? - Verywell Health

    verywellhealth.com
    What causes raised skin bumps?
    Skin conditions like acne, keloids, allergies, and shingles may cause raised skin bumps. Bumps may also occur with more severe health conditions that require medical attention, such as MRSA, cellulitis, or cancer. Raised skin bumps are very common and harmless in most cases. They may vary in appearance and number depending on the cause.

    Raised Skin Bumps: Pictures, Types, Causes, and Treatment - Healthline

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  3. Mayo Clinic
    https://www.mayoclinic.org › diseases-conditions › ...

    Keratosis pilaris - Symptoms and causes - Mayo Clinic

    标记:
    Keratosis Pilaris On Skin
    Keratosis Pilaris Bumps
    Bumps On The Arms
  4. Verywell Health
    https://www.verywellhealth.com

    What Causes Bumps on Arms (Keratosis Pilaris)?

    2023年5月17日 · Bumps on the arms often are a symptom of keratosis pilaris, a harmless skin condition that results in small bumps on the skin, usually on the arms, thighs, cheeks, and buttocks. While keratosis pilaris is a common …

    标记:
    Keratosis Pilaris On Skin
    Keratosis Pilaris Bumps
    Bumps On The Arms
  5. Healthline
    https://www.healthline.com › health › raised-skin-bump

    Raised Skin Bumps: Pictures, Types, Causes, and Treatment

    标记:
    Raised Skin Bumps On Face
    Raised White Skin Bumps Pictures
    Mary Ellen Ellis
  6. Healthline
    https://www.healthline.com › health › b…

    Bumps on Arms: Causes, Treatment, and More

    2024年10月23日 · Bumps on the arms often result from keratosis pilaris, commonly known as chicken skin. Other possible causes can range from inflammatory skin conditions to irritation, such as folliculitis.

    标记:
    Keratosis Pilaris On Skin
    Keratosis Pilaris Bumps
    Bumps On The Arms
  7. Medical News Today
    https://www.medicalnewstoday.com › .…

    Bumps on arms: Keratosis pilaris and other causeS

    2024年3月20日 · Keratosis pilaris is a common cause of bumps on the arms. This benign skin condition may form dry, rough patches or resemble goosebumps, pimples, or a rash. These bumps contain...

    标记:
    Keratosis Pilaris On Skin
    Bumps On The Arms
    Bumps On Arms Skin Condition
  8. Cleveland Clinic
    https://health.clevelandclinic.org › what-…

    Bumps on Your Arms? Here’s How To Get Rid of Them

    2022年2月9日 · Your upper arms are covered with tiny bumps that make your skin feel like sandpaper. The good news? Keratosis pilaris can be managed with a few easy steps.

    标记:
    Keratosis Pilaris Bumps
    Bumps On Arms
    Skin Keratosis
  9. WebMD
    https://www.webmd.com › skin-problems-and-treatments › ...

    Keratosis Pilaris: Symptoms, Causes, and Treatment - WebMD

    标记:
    Keratosis Pilaris On Skin
    Keratosis Pilaris Bumps
    Bumps On The Arms
  10. Healthline
    https://www.healthline.com › health › k…

    Understanding Keratosis Pilaris (Chicken Skin)

    2023年11月22日 · These tiny bumps or pimples are dead skin cells plugging hair follicles. Keratosis pilaris commonly occurs on the upper arms, thighs, cheeks, or buttocks. It isn’t contagious, and these...

    标记:
    Keratosis Pilaris On Skin
    Keratosis Pilaris Bumps
    Bumps On The Arms
  11. NHS
    https://www.nhs.uk › conditions › kerat…

    Keratosis pilaris - NHS

    You usually get patches of small bumps on your arms, thighs or bottom, but they can appear in other places. The bumps are usually the colour of your skin. They can also be red if they're on white skin, or darker on brown or black skin. The …

    标记:
    Keratosis Pilaris On Skin
    Bumps On The Arms
    Cause Keratosis Pilaris