Dandruff and a dry scalp can cause flakes and itchy skin on your scalp, making them difficult to distinguish. Oily, big flakes usually indicate dandruff, but dry, tiny flakes indicate a dry scalp. If you have a dry, flaky scalp, you may have dandruff. It might be an indication of a dry scalp. Dandruff and dry scalp have the same primary symptoms, which include falling flakes and an itchy scalp, but they are two distinct disorders. When you have a dry scalp, your skin becomes itchy and flaky. Dandruff is caused by an excess of oil on your scalp as well as an overgrowth of the yeast Malassezia on your skin. Excess oil causes skin cells to pile up and then shed.
What is dandruff?
Dandruff is connected to seborrheic dermatitis (SD), a skin condition that produces itchy, flaky skin, although it exclusively affects the scalp. It is so widespread that it affects almost half of the world's adult population, according to reliable authorities. The bulk of people focus on the flakes. Itching, on the other hand, might be the most unpleasant side effect. So, So, what is your itchy scalp telling you? Learn about the most frequent dandruff symptoms and how to restore your scalp's health.
Causes of Dandruff
When you require more skin cells on your scalp or body, they proliferate. They die and lose their skin after that. Your skin cells either change over on a regular basis or turn over quicker in reaction to inflammation during this process. When you have dandruff, your scalp's skin cells shed more quickly than usual.
Seborrheic dermatitis, which causes your skin to become oily, red, and scaly, is the most prevalent cause of dandruff. Dandruff develops when the white or yellow scales fall off. Seborrheic dermatitis can appear everywhere there are oil glands, including the brows, groyne, armpits, chest, upper back, ears, and the sides of your nose. For babies, it's known as a "cradle cap."Malassezia is a fungus that frequently causes dandruff. This fungus is commonly seen on the scalp. However, too much of it causes your skin cells to multiply more quickly than usual.
Malassezia can proliferate due to a variety of circumstances, including:-
- underlying medical conditions and nutritional deficiencies.
- Trusted Source
Dirty hair doesn’t cause dandruff, but if you don't wash your hair often enough, it can. The oily buildup, on the other hand, can contribute to flaking.
What Is Dry Scalp?
While both dryness and dandruff can cause your scalp to itch and flake, a dry scalp can be alleviated by making easy changes to your hair care regimen. "Less frequent bathing may help with dry scalp," says Gretchen Friese, a trichologist certified by BosleyMD. She points out that having both dry scalp and dandruff is conceivable, which is why most people can't tell the difference.
Causes of Dry Scalp
A dry scalp develops when your skin lacks moisture. Your scalp's skin becomes inflamed and flaky. If your scalp is dry, it is possible that the skin on the rest of your body, including your arms and legs, is as well.
A dry scalp can also be caused by the following factors:
- cold, dry air
- Contact dermatitis is caused by a reaction to products you apply to your scalps, such as shampoo, styling gel, and hairspray.
- older age
- The use of products that deplete your skin's natural oils
Difference between Dandruff vs Dry scalp
You may have difficulty distinguishing between dandruff and dry scalp since they might both present similarly. Both might create flakes and itching on your scalp.
But, unlike dandruff, which is caused by seborrheic dermatitis, a dry scalp is caused by your skin losing too much water. This is possible if you do not drink enough water.
However, it is possible that some hair products you are using on your scalp are robbing your scalp of its natural oils. You may be more prone to having a dry scalp if you reside in a cold and dry region.
To treat a dry scalp, you should use a soft, unmedicated shampoo with as few ingredients as possible that may strip moisture from your scalp.
Symptoms of Dandruff Vs Dry Scalp
Yellow or white flakes that are oily and big.
Smaller, dry flakes
Red, oily, scaly skin
Other portions of your body may have dry skin.
When to Visit a Doctor
Gmyrek claims that as dandruff goes from mild to severe, it can cause skin cells to grow faster than usual, resulting in bigger flakes, persistent itching, notably increased irritation, and, in some circumstances, redness. When this occurs, what began as a minor type of seborrheic dermatitis might progress to a more severe version. But don't be concerned! Gmyrek claims that the inflammatory illness is quite frequent and not particularly difficult to treat. However, if it's been a month and you've done everything and your symptoms aren't improving, it's time to see your dermatologist for advice on how to proceed.
Dandruff and dry scalp are frequently confused, yet they each have their own distinct characteristics. If either disease develops, remember to treat your scalp like you would the rest of your body's skin: with regular attention and loving care.