Dry scalp is caused by a lack of natural oils, which can be exacerbated by harsh shampoos, hard water, and poor diet. Treatment options include milder shampoos, water filters, and a balanced diet, which can alleviate symptoms and improve hair health.
A dry scalp is characterized by itching, flaking and sometimes an increased rate of hair loss. While the ultimate reason behind this condition has to do with a decrease in the right amount of oils in the hair and scalp surface, there are several reasons why it can develop. Many of them are 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 an overabundance of oils from the sebaceous glands. Actually, dry scalp comes from the opposite situation. The oil secreted by these glands is needed 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 missing for some reason, the hair becomes brittle and the scalp becomes dry and flaky.
Using harsh shampoos is one of the most common reasons for developing a dry scalp. Essentially, the chemicals in shampoos remove too much natural oil from your hair and scalp. The end result is an itchy, flaky scalp, as well as hair that lacks any kind of natural shine or body. Often, switching to a milder shampoo or at least reducing the number of shampoos per week will allow the scalp to begin healing.
Hard water can also cause dry scalp. While shampoo is recommended for dry hair and scalp, it won’t work effectively if you use hard water to wash and rinse the area. Water filters can be installed on 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 restore over time.
Diet may also play a role in the development of this condition. Like all body functions, the sebaceous glands require the right nutrients to function properly. Without the right nutrients, the glands won’t produce 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. A balanced diet will help ensure that oil production is maintained at adequate 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, treatments often nourish the hair and leave behind hair that is easier to manage and with an attractive shine.
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