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
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
Betaderm ointment is used to reduce redness, itching and swelling associated with skin conditions that include eczema, dermatitis, allergies and rashes. WebMD states that Betaderm is classified as a medium-strength corticosteroid.Full Answer >
Hydrocortisone valerate cream is used to reduce the swelling, itching and redness associated with skin conditions such as eczema, dermatitis, allergies and rashes. Hydrocortisone valerate cream is a corticosteroid that is formulated for use on the skin only.Full Answer >
There are several reasons why skin can become severely itchy including dry skin, nerve disorders, allergic reactions, taking certain drugs and pregnancy. Irritation to certain fabrics or cosmetics can also be a factor reports Mayo Clinic.Full Answer >
There are a number of reasons the skin may itch without a rash or bug bites, such as aging, dry skin and pregnancy, according to MedlinePlus. Itching may occur over the entire body or in a localized area.Full Answer >