Acner.org: Acne treatment

Acner.org: Acne treatment

What Are the Causes of Pruritis?

What Are the Causes of Pruritis? What Are the Causes of Pruritis? What Are the Causes of Pruritis?

Overview

Pruritis is another name for itching of the skin. Itchy skin usually encourages people to scratch the area, which can cause irritation and inflammation and make the skin red. This inflammation can also cause more itching, leading to a cycle of itching and scratching. Pruritis can have many causes.

Dry Skin

One cause of pruritis is skin getting dried out. When pruritis occurs without any other symptoms (such as a rash), dry skin is the most likely cause. The skin can become dried as a result of low humidity (in either hot or cold weather), extended exposure to air conditioning or central heating, as well as from washing and bathing too frequently.

Skin Diseases

Itchy skin can also be caused by a number of different skin conditions and diseases. Psoriasis and dermatitis are two common causes of pruritis. Scabies, lice and chickenpox can also cause skin itching. These conditions are marked by the appearance of other symptoms along with the itchiness, including the appearance of bumps and blisters as well as reddening of the skin.

Allergies and Irritation

Sometimes skin problems are a response to chemicals. Soaps, certain chemicals and some fabrics such as wool can all cause itching. Some substances (including foods) can cause an overreaction of the immune system, leading to an allergic reaction (sometimes called contact dermatitis) that can lead to intense skin itching.

Internal Problems

Certain other diseases can cause itching of the skin as a side effect. Liver and kidney problems, for example, can lead to itching, as can problems with wheat digestion (also known as celiac disease). Certain kinds of anemia (such as those caused by iron deficiency) also have pruritis as a symptom. Some kinds of cancer (including leukemia) and thyroid disorders can cause itching of the skin.

Other Causes

There are a number of other causes of itchy skin. Some medications (such as antibiotics) can cause itching of the skin as well as other side effects (clindamycin, for example, can cause a itchy red rash to appear). Also, itchiness is a common side effect of pregnancy. Many women's pruritis is exacerbated by pregnancy.

Related Articles

What Causes Itchy Spots on Skin?
Itchy spots on the skin can prove to be both irritating and painful when scratched. They can occur ...
About Lice
Overview Lice are small bugs that live in the hair or body of humans and feed off their blood. Their...
Causes of Itchy Skin Rashes Under the Breast
Interigo is a medical term for a rash that occurs in skin folds. The condition is more common in peo...
Little Red Bumps on the Fingers
Overview Small, itchy, red bumps can be annoying anywhere you get them, but they can cause additiona...
What Are the Causes of Excessive Itchy Skin?
Many conditions can cause itchy skin. Physicians look at certain criteria to help determine the caus...
Taclonex Generic Ingredients
Taclonex is a topical ointment used to treat psoriasis vulgaris--a chronic, autoimmune disease in wh...

Comment «What Are the Causes of Pruritis?»