what are the little black dots on my scalp?
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Black dots, also called comedo-like cadaver hairs, can be found in almost 50% of alopecia areata patients and indicate disease activity. Trichostasis spinulosa is a follicular disorder resulting from the retention of numerous hairs surrounded by a keratinous sheath in dilated follicles.
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The flakes associated with dandruff sometimes can be caused by conditions other than seborrhea, including: dry skin, such as the kind caused by cold, dry winter air. other skin conditions like eczema, acne, or psoriasis that can cause dead skin cells to build up on the scalp. shampooing too often or not often enough.
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Head lice can be white, brown, or dark gray. They are most often found in the hair at the back of the neck or behind the ears. The nits are round or oval specks that are tightly glued to hairs near the scalp. If you try to slide the nits off, they won't budge.
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Look for nits attached to the hair near the scalp. They can look like dandruff or dirt. To tell them apart, pull on the little speck with your fingers — dandruff and dirt can be removed, but nits stay stuck. A magnifying glass and a bright light can help with your inspection.
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Common Warts They're small -- from the size of a pinhead to a pea -- and feel like rough, hard bumps. They may have black dots that look like seeds, which are really tiny blood clots. Typically they show up where the skin was broken, perhaps from biting your fingernails.
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['Scaly, red, bumpy patches.', 'Silvery-white scales.', 'Dandruff-like flaking.', 'Dry scalp.', 'Itching.', 'Burning or soreness.', 'Hair loss.']
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Color: Lice are tiny, and people may need a magnifying glass to see them. If a person notices bugs or black or brown spots on the scalp or in the hair, this usually means they have lice, not dandruff.
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If you have a dry, flaking scalp, you may suspect dandruff. But it could be a sign of dry scalp. Dandruff and dry scalp have the same main symptoms, which are falling flakes and an itchy scalp, but they are two different conditions. In dry scalp, the skin gets irritated and flakes off.
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Are head lice and nits the same thing? No they're not. Nits are the tiny blackish or brown eggs that cling to the root of the hair and can be a real pain to remove, leading to unpleasant scenes at sunset. Once the lice have hatched they leave behind white eggshells that look similar to dandruff.
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Lice eggs (nits) on hair shafts. They're easiest to spot around the ears and the nape of the neck. Nits can be mistaken for dandruff, but unlike dandruff, they can't be easily brushed out of hair.
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"They're clogged pores or hair follicles that collect sebum (the natural oil that the glands on our face make), dirt, skin cells and bacteria." When the gunk in your pores are open to the air, they oxidize and the surface turns black — resulting in a blackhead.
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Painful sores, blisters, or bumps that develop on the scalp may be caused by: Infection of the hair shafts (folliculitis) or the skin (such as impetigo). An allergic skin reaction (contact dermatitis). Viral infections, such as chickenpox and shingles.
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You may have a bad reaction if toxic substances, such as battery acid or bleach, touch your scalp. An allergic reaction can cause your scalp to develop dry patches that itch or burn. If you scratch, bleeding and scabbing can occur.
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Scalp acne Like any other kind of acne, they can be caused by bacteria, hormones, or clogged pores. Buildup from shampoo or hairspray can also cause scalp acne. These bumps can be painful, itchy, red, or inflamed.
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A lot of people think that blackheads are dark because that's the color of the dirt in the pore. The truth is, blackheads are black or dark gray because the oil and dead skin that clog the pore “ oxidize ” (turn black) when they come into contact with air.
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A dry scalp can cause dandruff, but the two conditions are distinct. Dandruff causes the scalp to flake and may cause visible flakes on clothing or in the hair. In some cases, it is due to a fungal or other scalp infection. Dry scalp, by contrast, occurs when the scalp does not produce or hold enough moisture.
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The official medical term is keratosis pilaris, and those black seed-like dots are actually open pores harboring oil, dirt, or bacteria after shaving, Debra Jaliman, MD, a dermatologist based in New York City, tells Health. Although they're harmless, strawberry legs are, unfortunately, pretty common.