Itchy skin may be caused by a variety of different skin conditions and disorders, including psoriasis, eczema or dermatitis, hives, chickenpox and infestations with lice or scabies, notes Mayo Clinic. Itching from these ... More »

Conditions that cause itchy bumps on the skin include allergic reactions, psoriasis or chickenpox, WebMD says. The Mayo Clinic also lists dry skin, pregnancy and nerve disorders as causes of bumpy, itchy skin. The clinic... More » Health Pain & Symptoms

Certain foods, cosmetics, detergents, cleaners and industrial chemicals can cause itchy skin on contact, states WebMD. Perfumes, latex rubber, nickel metal and plant allergens, such as chrysanthemums and primroses, may c... More » Health Conditions & Diseases Skin Conditions

A red rash under the skin could be a myriad of things like hives, psoriasis, eczema or possibly an allergic reaction to specific plants, foods or medications, according to WebMD. If the problem persists, a doctor's advic... More »

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 ... More » Health Conditions & Diseases Skin Conditions

There isa wide variety of conditions that are known tocause an itchy rash on the skin, includingallergic reactions to medication, contact dermatitis as a result of poison ivy exposure, ring worm, viruses such as varicell... More » Health Conditions & Diseases Skin Conditions

Neck itching can be caused by insect bites, allergic reactions to perfumes or other chemicals, exposure to poison ivy, eczema, chickenpox, scabies, pinworm, psoriasis and stress, according to HealthGrades. Additional cau... More »