What are some of the causes of dry scalp?

A dry scalp is characterized by itchiness, flaking, and sometimes an increased rate of hair loss. While the main reason behind this condition has to do with a decrease in the proper amount of oils in the hair and on the surface of the scalp, there are several reasons why it can develop. Many of them can be easily prevented and all causes can be treated relatively easily.

There is a misconception that the most common causes of dry scalp conditions have to do with excess oils from the sebaceous glands. Actually, dry scalp results from the opposite situation. The oil secreted by these glands is necessary to maintain a healthy balance of natural lubrication in both the hair follicles and the scalp. When a large amount of this natural oil is not present for some reason, the hair becomes brittle and the scalp becomes dry and flaky.

The use of strong shampoos is one of the most common reasons for the development of a dry scalp. Essentially, the chemicals in shampoos remove too much natural oil from the hair and scalp. The end result is an itchy, flaky scalp, as well as hair that lacks any kind of natural shine or body. Oftentimes, switching to a milder shampoo or at least reducing the number of shampoos per week will allow the scalp to begin to heal.

Hard water can also cause dry scalp. Even if the shampoo product is recommended for dry hair and scalp, it will not work effectively if hard water is used to wash and rinse the area. Water filters can be installed in the shower head to remove some of the mineral content from the water and allow the natural level of oil in the scalp and hair to return over time.

Diet can also play a role in the development of this condition. Like all body functions, the sebaceous glands require the proper nutrients to function properly. Without the proper nutrients, the glands will not produce the essential oils. The end result is an itchy scalp and dry hair.

Fortunately, there are dry scalp treatment options that address each of the causes of this condition. Eating a balanced diet will help ensure that oil production stays at proper levels. There are shampoos formulated to help heal and correct this condition as well. Many of these same methods will minimize dry scalp symptoms in a short period of time, allowing you to get through the day itchy and flaky. At the same time, the treatments often nourish the hair and leave behind hair that is easier to manage and has an attractive shine.

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