Scalp itch can be caused by a few different problems, so choosing the best shampoo for an itchy scalp should start with the cause. Knowing the cause of an itchy scalp will give you a starting point when shopping for shampoo. The condition of your scalp and hair should also be considered before you choose shampoo for an itchy scalp. Scalp care shampoos come in a variety of formulas, so read the labels on scalp care products before making a purchase.

You or your doctor can determine cause of an itchy scalp by examining the symptoms. The most serious causes of scalp itch are contact dermatitis and dandruff, also known as seborrheic dermatitis or seborrhea. Your doctor can diagnose dermatitis and also recommend treatment. Head lice, dry skin on the scalp, and poor hygiene can also lead to itchy or flaky scalp.

If dermatitis is found to be the cause of an itchy scalp, medicated shampoos may effectively treat the symptoms. Severe cases of dermatitis-related itchy scalp may require a prescription-strength shampoo that your doctor or dermatologist can prescribe. Choosing this type of shampoo for an itchy scalp is recommended for only the worst scalp problems.

When head lice cause an itchy scalp, you can choose an over-the-counter treatment shampoo that will calm scalp itching and eliminate the lice. A pharmacist or your doctor can suggest a shampoo for an itchy scalp caused by lice, or you can read labels to see which product best suits your needs. If you have sensitive skin or allergies, look for a treatment shampoo that is hypoallergenic and not too harsh. Keep in mind that head lice can travel to bed linens and home furnishings, so thorough cleaning and washing is recommended to completely eradicate lice.

Since scalp itch is sometimes related to skin problems, it is wise to consider your hair and skin type when choosing an itchy scalp cure. Dry skin and scalp should be treated with a shampoo that can moisturize scalp skin and hair. Replacing your regular shampoo with a moisturizing shampoo for an itchy scalp may be all you need to relieve your symptoms. A scalp conditioner may also help alleviate itchy scalp caused by dry skin.

Poor hygiene can lead to an itchy scalp, and if this is the cause of an itchy scalp, the solution is simple. Clean your hair and scalp regularly with shampoo to avoid itching caused by dirt or oils on the scalp and hair. If you have oily hair, this may mean washing daily to maintain proper scalp care. Normal or dry hair usually requires washing every other day to keep hair clean and free from an itchy scalp.