A wide range of skin conditions can cause itchy skin around the neck. According to the National Institute of Arthritis and Musculoskeletal and Skin Diseases, a condition called atopic dermatitis is a chronic skin disease that encompasses a variety of skin disorders ranging from allergies to inherited tendencies.

Itchy skin on the buttocks can be an embarrassing problem that most people would rather not discuss. Psoriasis, shingles and jock itch commonly affect the buttocks region. Although the itching from these conditions can often be relived from home, seeking medical attention will prevent the itching from getting worse.

The thick skin of the elbows tends to dry out quickly and may begin to take on an unsightly, lizard-like appearance, especially during the winter and other periods of low humidity.

Carbohydrates are a class of nutrient that is excluded from many popular diets, including the Atkins and South Beach diets.

Your nose is the focal point on your face and the one of the first things people see. So when it's blemished, facing the world can be intimidating. Red, dry skin on the nose can take a toll on your confidence.

It's hard to put your game face on when your cheeks are broken out in an irritating rash. Itchy, red skin on your face can make you self-conscious as well as uncomfortable, and may be caused by a temporary minor reaction or by a serious underlying medical condition.

When the skin on your elbows becomes dry and red, symptoms such as itching, swelling and pain can be difficult to bear. Your elbow skin is subject to increased moisture loss because of its location on the body. Knowing common at-home and medical remedies to care for the dry, red skin can help you find relief.

Flaky, peeling skin usually results due to causes including dry winter air, excessive sun exposure and overuse of harsh skin products. Although the peeling eventually stops, the appearance of the skin is unsightly and often embarrassing until it does.

Itchy skin is a symptom doctors refer to as pruritus -- an itch, or the sensation of an itch, according to the Cleveland Clinic. The sensation can range from a mild annoyance to severe discomfort that disrupts sleep and causes medical problems.

Extremely itching skin--also known as pruritus--is a common problem in the elderly and it can also be a maddening one. Anyone who has suffered the temporary itching of an insect bite should sympathize with older people whose skin constantly itches so much they struggle to sleep at night.

Even if they are not itchy or painful, red bumps on your body warrant a medical evaluation. The unsightly appearance of your skin can make you self-conscious, and you might worry about spreading the bumps to other people or parts of your body.

Dandruff and extremely dry skin are associated conditions that can cause itchiness, discomfort and embarrassment. Dandruff is a chronic scalp condition and dry skin is a common skin ailment.