What causes an itch?!
Question:
What causes an itch?
Answers:
An itch is caused by many conditions. Probably the most common cause of itching is psychological, that is, due to stress, anxiety, etc. Stress also can aggravate an itch from other causes. Dry skin is another frequent cause of itching. Many people also report sunburn itches following prolonged exposure to UV radiation from the sun.
Infections and infestations of the skin are another cause of itching. Itching may also result from skin infestation by body lice. Most people who itch, however, do not have a serious underlying condition.