United States. Type keyword s to search. Today's Top Stories. Your Ultimate Guide to Lip Piercings. Diana's Bodyguard Saw 'Spencer' and Has You may be able to find the same content in another format, or you may be able to find more information, at their web site. Related Story. Dandruff is a common condition that affects the scalp.
It causes the skin of the scalp to become itchy followed by flakes of dead skin. It typically starts around puberty and starts to subside around the age of 50, according to the Journal of Clinical and Investigative Dermatology. The severity of dandruff can differ from case to case.
Some cases are less aggressive and are easy to treat while others might require a medicated approach to treatment. Your skin continually replaces itself and old cells are pushed outward where they die and flake off. Usually, these flakes are small and unnoticeable. In the case of those with dandruff, the skin cells can begin to replace more rapidly than the normal cycle.
Therefore, the skin sheds in oily, larger clumps that can become visible. Dry skin, sensitivity to specific hair products and skin conditions like eczema or psoriasis can make you more susceptible to having dandruff.
It is also believed that the common fungus malassezia can trigger dandruff. Cold, dry winters can also trigger dandruff or increase its severity.
Diet plays its role, as deficiency in vitamin B or zinc can lead to dandruff as well, according to Matsushima. Alan Parks, a board-certified dermatologist and founder of DermWarehouse.
If you're tempted to try the "no poo" movement , keep in mind that washing your hair less frequently can unintentionally cause the oils and skin cells on your scalp to collect, which can cause visible dandruff.
Shampooing too often, on the other hand, can also dry out your scalp and lead to dandruff, Dr. Parks said, so it's all about finding that balance that keeps your hair and scalp moisturized and flake-free.
Though anyone can be susceptible to dandruff, it actually appears more frequently in males than females. One of the main signs of dandruff is an itchy scalp.
Red and greasy patches can also appear, as well as a tingly feeling on the skin. You may also feel dryness, tightness or irritation on your scalp. You should also seek medical attention should this occur. Matsushima noted that if you try home remedies for two weeks or more without seeing any changes, you should seek professional medical advice. Matsushima said that products with pyrithione zinc are popular for treating dandruff because it contains anti-bacterial and anti-fungal properties.
She also recommended coal-based shampoos to slow down the growth of skin cells , selenium sulfide shampoos to slow skin cell growth and reduce malassezia and salicylic acid to exfoliate the scalp. Since no one hair solution will immediately cure your dandruff, it's smart to switch things up every once in a while to keep your flakes at bay, according to Dr. Gabriel recommends using an exfoliating hair scrub on wet, shampooed hair twice a week, and being certain to read the directions so you leave it on the hair for the right length of time.
All of the experts interviewed for this article believe that a specialized dandruff shampoo is the most effective and quickest way to treat dandruff. They can be obtained via prescription for stronger stuff or over-the-counter and contain zinc or sulfur, which can reduce yeast populations.
Here are some of the best dandruff shampoos. If you have simple dryness and flaking, Dr. Weiser says that shampoos with salicylic acid should be enough. If you have redness and irritation, try the ones with zinc pyrithione the same stuff in Head and Shoulders , ketoconazole and selenium sulfide. Be careful not to make the oil too hot, as doing so increases the risk of burning your scalp.
But Dr. Internet suggests using apple-cider vinegar as a home remedy for many things and a base for many products, among them a toner , a hot-water salve , and a treatment for dandruff. Dermatologists are a bit divided on this. Gabriel suggests combining half a cup of apple cider vinegar with one and a half cups of cool water.
Pour the mixture onto the hair in the shower after shampooing and rinse out. For the occasional dandruff attack, Dr. Gabriel has another home remedy. What Is Dandruff? Dandruff is a common scalp condition that that causes flaky skin and an itchy scalp. Common signs and symptoms of dandruff include: white flakes of dead skin in your hair and on your shoulders red, crusty, or raw areas on your scalp an itchy scalp What Causes Dandruff?
The exact cause of seborrheic dermatitis is not known, but it's likely a combination of things like: too much skin oil sebum in the oil glands and hair follicles a type of yeast found on the skin called Malassezia Stress, cold and dry winter weather, and some hair care products may make dandruff worse.
Dandruff isn't contagious. You can't catch it from or give it to another person. How Is Dandruff Diagnosed? How Is Dandruff Treated? Tar-based shampoos can make the scalp more sensitive to sunlight, so users should wear a hat outside.
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