We talked to experts to get the low down on dandruff solutions.
At least, thats the hypothesis.
We do know it has nothing to do with hygiene, says dermatologist Ava Shamban, MD.
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In other words, dandruff has nothing to do with how often you shower or shampoo.
Our skin follows its own shedding cycle, gradually sloughing away excess cells.
Whatever the case, most of us just want instant and permanent relief from the telltale flakes.
Dandruff, on the other hand, has a much stronger effect.
What is Seborrheic Dermatitis?
Seborrheic dermatitis is a skin condition that causes patches of dry flakes or greasy scales along with redness.
Some of these ingredients are available in prescription versions, says dermatologist, Orit Markowitz, MD.
“The difference between prescription and OTC shampoos is the percentage of the active ingredient.”
Theyre not great for the scalp and hair follicles, he notes.
IAT-certified trichologist Sophia Emmanuel also points out dandruff can occur with protective styles that make it tricky to shampoo.
So, how often is often enough?
Well, that depends on your hair and scalp.
But for those who have extra flaking and shedding, scalp oil treatments are a must.
Burg recommends treatments with added moisturizers likebaobab oilto maintain hydration.
Brush It Out
While youre at it, make some time to brush your hair, too.
“Its old-school, but it works to get rid of the scale,” says Dr. Shamban.
Brushing helps stimulate the scalp and brings more circulation to the area while also gently exfoliating cell buildup.
In a pinch, brushing your hair can make a world of difference.
Try At-Home Treatments
Don’t be afraid to DIY it!
Some people may require continual treatment, he says.
In this case, it’s best to see a specialist for a proper diagnosis and personalized treatment plan.
Look Into Supplements
According to research studies, there are two notable supplements that could prevent dandruff.
If nothing OTC seems to work for you, youll want to visit a doctors office anyway.
Burg says that most prescriptions for dandruff are stronger versions of over-the-counter medicated shampoos.
With medicated solutions, results can be seen relatively quicklywithin a week or two, he says.
Once the symptoms improve, ask your doctor how to proceed.
Your dermatologist or trichologist may also choose to prescribe steroids, which are typically used short-term.
If necessary, there are steroid shampoos or steroid liquid solutions, says Dr. Shamban.
These should work within a week.
Your scalp should revert to its pre-flake state in no time.
Sleeping on wet hair increases your risk of infections, including fungal infections likeMalassezia folliculitis, which causes dandruff.
Trueb, R. M., & Gavazzoni Dias, M. F. R. (2023).
Fungal diseases of the hair and scalp.
InHair in Infectious Disease: Recognition, Treatment, and Prevention(pp.
Cham: Springer International Publishing.
2020;24(5):481-494.
Nowicki R. [Modern management of dandruff].Pol Merkur Lekarski.
2006;20(115):121-124.
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