A dry, itchy scalp could be a symptom of a variety of ailments, from psoriasis to seborrheic dermatitis and even head lice, notes Dr. Michael Araco with FamilyResource.com. No matter what the cause, the frustration and annoyance is much the same. A dry, flaky scalp can be embarrassing when you're in public, and, unlike other parts of your body, it may not be feasible to simply add a moisturizer to stop the itch. Instead, try a few treatments that work best for the scalp area and schedule an appointment with your doctor to discuss the problem.
Switch Shampoos
Sometimes the best remedy for a dry, itchy scalp is to simply switch the type of shampoo that you're using. Shampoos that are laden with coloring and fragrances can irritate sensitive skin, especially if you already have a diagnosed skin condition such as psoriasis, Ron Renee, president of the Aestheticians International Association tells MotherNature.com. Switch to a fragrance-free shampoo for sensitive skin, or try baby shampoo in place of your regular cleanser. A good-quality conditioner can also help to infuse moisture to ward off dry scalp. Dr. Araco notes that a shampoo containing ketoconazole, which is available over the counter, is a good shampoo to combat seborrheic dermatitis, which causes a dry and itchy scalp.
Baking Soda Soak
Baking soda can help calm some of the itch associated with a dry scalp, notes Columbia University's advice column, "Go Ask Alice." Fill a cool bath with water and dump in a cup of baking soda and a cup of oatmeal, which also is known for its soothing properties. Make sure to douse your head well as you soak. The soak should reduce some of the urge to itch.
Cool Compress
The constant itchiness of a dry scalp can drive you crazy, but a cool compress can help remove some of the urge to scratch for a short while. Simply run a washcloth under cool water, and then wring out the excess. Layer the washcloth over your head on the itchy area to provide relief. This can help especially when you're trying to sleep at night, yet your itchy scalp is keeping you awake. A compress will also help prevent you from scratching your scalp and making your condition worse, notes MayoClinic.com.
Prescription Topicals and Treatments
When your dry, itchy scalp becomes more than just a passing nuisance, it's time to visit your doctor. Your doctor can provide you with prescription topical creams to moisturize your scalp and stop the itch. She may also prescribe phototherapy, which can help those with scalp psoriasis, according to the National Psoriasis Foundation. The foundation notes, however, that when using phototherapy, your symptoms may initially worsen and then improve. Together, you and your doctor can find a treatment solution that helps heal your scalp to stop the itch.
