Your scalp is an important factor in how your hair looks, and a dry scalp can not only be aggravating and itchy, it can dry out your hair. There could be many reasons why your scalp is dry but there are treatments to help alleviate the irritating, though common, condition.
Dry Scalp
A dry scalp, like dry skin, can feel tight and itchy. It may produce white flakes of dead skin and can make your hair look dull and lifeless. Next to your hair follicles are oil glands that create oil constantly to lubricate both your scalp and hair, according to the Surviving Hair Loss website. If this process is interrupted in any way, the glands do not produce enough oil and can leave your scalp dry. Your hair may be frizzy, lack shine or appear wispy.
Other Conditions
There are many conditions which create a dry scalp but have other symptoms. Dandruff, which causes the scalp to dry out, also produces white, oily flakes of dead skin. It also makes the scalp itchy, red and irritated. Scalp psoriasis is an inflammatory condition that causes redness, swelling, scales, flakes and plaques. It also dries out the scalp. Seborrheic dermatitis is also an inflammatory condition that affects both the skin and scalp. It is due to a buildup of oil that causes flaking, redness and itching.
Risk Factors
A dry scalp can occur from frequent shampooing or taking long hot showers. This can lead to stripping the scalp of its natural oils, leaving it dry. Not drinking enough water will cause dehydration, and this can result in dry skin or scalp. The water you use for showers or washing your hair can also make a difference in the condition of your scalp. According to the Surviving Hair Loss website, hard water sources contain minerals such as magnesium and calcium, which can build up on your scalp over time, blocking the oil glands and making your scalp dry out.
Treatment
For the treatment of a dry scalp, try using a more mild shampoo such as organic or natural. They contain ingredients that are gentle but still effective. Commercial products have harsh ingredients like chemicals or preservatives that can irritate your scalp. Hot oil treatments that consist of herbs such as peppermint, rose, tea tree, chamomile or myrrh can also help soothe and moisturize your scalp. If your dry scalp is more serious, medicinal shampoos can get rid of the underlying cause.
Sources
Natural or organic shampoos that have ingredients such as lavender and jasmine are good choices. Shampoos that have omega-3 and omega-6 fatty acids are good for your scalp. Hemp seed oil and cranberry oil restore damaged cells with its antioxidants. They also help to promote blood circulation to the scalp. Medicinal shampoos that contain selenium sulfide are good for treating dandruff as well as seborrheic dermatitis. Salicylic acid and coal tar are ingredients used for treating scalp psoriasis by causing the outer layer of skin to shed, softening the skin and reducing inflammation.
