Itchy Scalp Causes

Constantly scratching your head isn’t one of the most attractive gestures you can project. A flaky shoulder is worse. It’s important to remember that your scalp is still part of your skin, and as it is with most skin related conditions, an itchy scalp can be lead to embarrassing situations. There are many itchy scalp causes that are common and easily treated, but some may be more serious and are accompanied by other symptoms.

An itchy scalp can is a common problem among many people. The severity can range from a little itch the goes away after a couple of scratches, to a persistent irritation that plagues you throughout the day.

There are several things that can cause a chronically itchy scalp, the most common of which is Dandruff. Dandruff is the shedding of dead skin cells by unusually large amounts. Most people shed very small skin flakes that are too small to be visible, but certain conditions cause this process to occur more rapidly. This triggers inflammation and itching of the affected area.

Another common cause of itchy scalp is allergic contact dermatitis. This is an induced sensitivity to a specific allergen; most common of which are shampoos, hair conditioners, or other hair products. The result is often an intense itch that can spread to the back of your neck, and even down to your back. It’s important to note that initial contact with a certain product does not result in an allergy, and that it usually develops after prolonged contact over many years in which no adverse effects are experienced.

An itchy scalp can also be caused by folliculitis, which is the inflammation of the hair follicles. Folliculitis may occur anywhere on the skin except the palms of your hands or the soles of your feet. This condition commonly starts when damaged hair follicles are infected with bacteria. Damage to hair follicles can be caused by friction from clothes, insect bites, or shaving.

There are also systemic (whole body) diseases that can sometimes cause itching in the scalp area. The most common of these is psoriasis which also causes redness and flaking.

As always, a proper diagnosis from your doctor is highly advised, especially for the more serious and less common conditions.