Q:

What does it mean when your thumb itches?

A:

Quick Answer

Itchy thumbs can be triggered by dry skin, allergic reactions to soaps or cosmetics, and skin conditions such as eczema, according to Mayo Clinic. Thumb itching may also signify underlying conditions such as diabetes or nerve disorders.

 Know More

Full Answer

Additional potential causes of itching skin can include insect bites, pregnancy and reactions to certain medications, according to MedlinePlus. Parasitic infections such as body lice and pinworms can also cause itching.

Itching skin is also a common symptom of psoriasis, a skin condition that causes skin cells to multiply rapidly, according to WebMD. Additional symptoms of psoriasis include joint discomfort, red skin patches, silver scales and pus-filled bumps on the skin. Individuals with psoriasis often experience symptoms on the palms of the hands and soles of the feet, however the condition can also affect the elbows, lower back, knees and face.

Treatment for itching skin depends on the cause of the condition and can include the use of over-the-counter antihistamine medications, dry skin lotions and prescription corticosteroid ointment, according to WebMD. Conditions such as eczema and psoriasis may require additional medical treatment. Over-scratching of the skin can lead to infection, so it is important for individuals with unexplained itching to determine the underlying cause.

Learn more about Skin Conditions

Related Questions

  • Q:

    What does it mean if I have red little bumps that don't itch?

    A:

    Possible causes of tiny, red bumps that don’t itch include infections, allergic reactions, hereditary conditions and cancers of the skin, according to Healthline. Skin bumps may be small or big, single or multiple, and itchy or not itchy. Some bumps are soft or firm, whereas others are discolored or flesh-colored.

    Full Answer >
    Filed Under:
  • Q:

    What is fluocinonide used for?

    A:

    Fluocinonide is a topical steroid used in the treatment of skin conditions, such as eczema, dermatitis, allergies, psoriasis and rashes, explains WebMD. Fluocinonide is a strong corticosteroid and should only be used as directed by the doctor or per the packaging instructions.

    Full Answer >
    Filed Under:
  • Q:

    What are the causes of dry flaky scalp?

    A:

    A dry, flaky scalp can be caused by a number of skin conditions, including seborrheic dermatitis, scalp psoriasis and eczema, as stated by WebMD. The result of each of these conditions is dandruff, tiny white flakes of dead skin that can be visible on hair or clothing.

    Full Answer >
    Filed Under:
  • Q:

    What are the causes of white patches of skin?

    A:

    White patches on the skin may be caused by eczema, yeast infections and other skin diseases, as stated by Mayo Clinic. Most of these causes are not serious, but a consultation with a dermatologist may be in order if home remedies are ineffective.

    Full Answer >
    Filed Under:

Explore