That white stuff under your nails when scratching your scalp is typically a mix of your scalp's natural oils (sebum), dead skin cells, and sometimes product residue, indicating a scalp buildup that needs proper cleansing, often with a clarifying shampoo or exfoliant, rather than just scratching. While it could be simple oil/skin flakes, excessive buildup might point to conditions like oily dandruff (seborrheic dermatitis) or even fungal issues if it's greasy or crusty.
Never ever use your fingernails on your scalp. Seriously, don't ever use your fingernails when you do a scalp massage of any kind. Why? Fingernails, especially if they are sharp, may create tiny little nicks, scratches or even full blown cuts on the surface of the scalp. This may cause an irritation to the scalp.
Scalp massage is a simple and effective way to encourage circulation and loosen buildup. Rinsing your hair with apple cider vinegar can also help remove buildup and restore your scalp's pH balance. If you prefer a more intensive exfoliation, you can try a scalp scrub or chemical exfoliant.
Flakes with a white or off-white hue that vary in size are most likely dandruff. This dry type of dandruff falls from your scalp and hair easily. Try giving your head a shake and see if different-sized flakes fall onto your shoulders as a quick test.
Have you ever scratched your scalp and noticed yellowish, gooey flakes stuck to your nails? That's oily dandruff! This type of dandruff doesn't usually make itself evident on your shoulders, but sticks to your hair and forms clumps on the scalp.
When I scratch my scalp, I get white stuff in my nails. That white residue is usually a combination of excess oils, dead skin cells, and leftover product buildup. It's a sign your scalp needs a proper cleanse rather than scratching.
Unlike true dandruff flakes, however, the flakes associated with dry scalp tend to be smaller and whiter. Dandruff flakes are larger and may be yellow-tinged or look oily. While both dandruff and dry scalp tend to come and go, dandruff that is due to a fungal infection is unlikely to get better without treatment.
Some signs of yeast infection on scalp can include:
Don't Scratch
When you scrap away the skin on your scalp, you risk exposing it to infection and making your dandruff worse. If you feel the urge to scratch, use your time to the shower to gently massage your scalp instead. This will give you some relief and not disturb your scalp as much.
To distinguish between dandruff and nits, try to flick or pull off the white speck. Dandruff is easily pulled off, but nits are not. Change gloves between each child's examination and wash your hands after all examinations are completed.
Use a clarifying shampoo: Reach for a clarifying shampoo with ingredients like tea tree oil or salicylic acid to deeply cleanse the scalp and regulate oil production. Focus on the roots: Concentrate the shampoo application on your scalp and roots, where oil tends to accumulate, and massage it in thoroughly.
Skincare Routine To Help Eliminate Sebum Excess
If you feel that your pH levels have been disrupted, you can always try home remedies like Apple Cider Vinegar or Lemon juice. Both of these are acidic in nature and can help restore the pH of scalp and hair. These can work on your dandruff and control oil levels.
Sometimes you can't stop scratching your head and scalp. Scratching can cause sores which can become infected. It's important to see your doctor to find out what is causing the itch. There are treatments that can stop the cause of itchy scalp or help relieve symptoms.
Step 4: Shampoo
Have you ever scratched your scalp and noticed white, waxy buildup under your nails? That's sebum mixed with dead skin cells. It's hard for shampoo alone to wash away your oily scalp issues. And issues like stress and weather can increase the scalp's sebum production, making you even oilier.
Washing Hair 3 Times A Week Can Treat Dandruff
That's because other shampoos and conditioners can remove the anti-dandruff actives left on your scalp, reducing their effectiveness. So keep using our anti-dandruff shampoo.
Treatment for your scalp yeast infection may include an antifungal medication. Your healthcare provider may recommend an antifungal shampoo, foam or ointment. You can buy many antifungal medications over-the-counter. Your healthcare provider may prescribe a stronger antifungal option if needed.
Scalp fungal infections frequently cause visible redness and inflammation. The affected areas may appear as red or purple patches of various shapes. In darker skin types, these patches might look brown or greyish instead of red.
But when it grows out of control, it can lead to seborrheic dermatitis — which can cause dandruff, itchiness, and scalp odor. What does scalp fungus smell like? Typically, a scalp yeast infection smells like yeast, sour dairy, or cheese. But the scent can differ from person to person.
Foods That Might Worsen Dandruff
Studies suggest apple cider vinegar's antimicrobial properties and garlic's antifungal properties treat candida overgrowth. Coconut oil may have similar antifungal properties, though there is less research to support its effects.
Common symptoms include: