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| College Stress Causes Dandruff (and How to Fix It) |
The Flake-Free Finals Solution: What Makes You Itchy and Flaky (and How to Stop It)
Finals week is here, and along with those 10-hour study sessions, stale cafeteria coffee, and paralyzing fear that you might flunk out, there's another, lesser-known side effect of the campus pressure cooker: dandruff.
The "Aha!" Moment:
Why stress causes flaky skin. While it doesn't feel fair, your scalp can be one of the first places to tell you that your body is stressed. When you are overloaded, your body can dump large amounts of the primary stress hormone into the bloodstream.
Not only does this make you irritable, but the increase in cortisol also causes inflammation throughout your body. Scalp inflammation can break down the normal skin barrier and upset the microbiome balance of your skin. This provides a way for Malassezia, the common yeast that naturally lives on your scalp, to multiply. Your scalp works by sloughing off the angry skin cells faster than it normally would. This leads to those stubborn, visible flakes.
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| science of dandruff |
The Fixes: Restore Your Scalp's Health
The Clinical Approach (What to Buy)
For most flakes, you don't need a prescription. Seek these active ingredients in the local pharmacy or campus convenience store:
Zinc Pyritinol:
a fantastic every day shampoo that works against the yeast causing the inflammation (e.g. Head & Shoulders).
Ketoconazole:
a stronger antifungal agent. For tougher flakes, the gold standard is Nizoral.
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The Clinical Approach (What to Buy) |
Selenium Sulfide:
great for heavy-duty flakes (e.g. Selsun Blue). It smells strong, so make sure to follow up with a good smelling conditioner.
Salicylic Acid:
if your scalp feels "crusty", this works to exfoliate and remove the flakes before shampooing.
The Lifestyle Approach (Simple Hacks)
While you can't skip finals, you can mitigate the physical effects of the stress.
The 5 Minute Decompress:
Set an alarm for five minutes, close your eyes, and begin box breathing before hitting the books to reduce cortisol production immediately.
Hydration Beyond Coffee:
coffee can dehydrate your skin due to its diuretic properties. Make sure you are drinking a glass of water for every cup of coffee.
Scalp Massage:
take sixty seconds during shampooing to massage your scalp and promote blood flow and break up built up skin.
Sleep Hygiene:
it may be difficult to get eight hours, however establishing a bedtime routine allows your nervous system to shut down.
The DON'TS
* Don't Overuse Dry Shampoo-
While great in a time crunch for those 8 am classes, dry shampoo leaves buildup and clogs your scalp, giving yeast a place to feast. Wash it out every single night.
* Don't Pick-
While its easy to want to scratch when nervous, picking your scalp opens micro-cuts, increasing the risk of an infection.
* Don't ignore the itch-
if you feel burning or bleeding, stop strong treatment immediately.
When to visit a Pro
If OTC treatments haven't helped after 2 weeks or if your scalp is weeping, bright red, or intensely painful visit the campus health center. It may not be regular dandruff, but rather seborrheic dermatitis, psoriasis, or fungal infection requiring a prescription strength treatment.
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| stress free life |
Most Common Questions (MCQ)
Is dandruff contagious?
No. It's the body's response to stress and your biology; you can't contract it from another person.
Will my scalp get worse if I wash my hair daily?
Possibly, especially if you are using a clarifying or very stripping shampoo. Use a more gentle or medicated formula.
Will my dandruff disappear after exams end?
For a lot of students yes! Once cortisol levels are lowered the scalp microbiome tends to return to normal.
Can my diet affect my scalp during exam periods?
A diet high in sugar and processed foods (otherwise known as studying fuel) can cause inflammation. Adding in healthy fats like nuts or avocado into your study meals may help.
If I wear a beanie all day, will it create flakiness?
Yes. Tight hats create a "greenhouse effect" which allows Malassezia (the fungus that causes dandruff) to proliferate. Let your scalp get some fresh air!
My hair is oily, but my scalp is dry and flaky, what's the best way to wash it?
Concentrate the medicated shampoo on your scalp and only use a hydrating conditioner on the ends of your hair.
Is vinegar rinse a viable treatment option for dandruff?
Although many believe that the acid levels in apple cider vinegar can help balance out scalp pH, it's not a clinically proven medical treatment. It's best to start with the treatments recommended.
Could my birth control or multivitamins be causing my dandruff?
It's unlikely, but hormonal fluctuations can impact the amount of oil being produced by your scalp. If you have started or stopped taking a new medication recently, consider mentioning it to your doctor.
Final Word:
Don’t allow a little stress-induced flaking to throw off your study game. Take care of yourself, take care of your scalp and remember: this semester, and the dandruff it brought, is only temporary. Good luck on your finals!