Trichorrhexis Nodsa (nodes) are little white dots that can be present throughout the hair shaft, but in my professional experience is more commonly seen on the ends of the hair. Nodes are thickened/ weak points which break off easily and are generally caused by excessive styling and chemicals.
The white element you see at the end of your hair when you pull it is likely the hair's bulb, also known as the hair follicle. This bulb is the part of the hair that is embedded in the scalp and is responsible for hair growth.
Nits (eggs) are tiny white specks attached to hairs close to the scalp. Unlike dandruff or sand, nits can't be shaken off the hair shafts. Best places to look for nits: behind the ears and along the hairline at the neck.
It's called “dandruff” (pityriasis capitis) when it's on a teenager's or adult's scalp, and “cradle cap” when it's on a baby's. Seborrheic dermatitis can occur in other areas of your body.
The white dots are breakage points. Like a rope that's unraveled in several spots. If you pull in the hair strand you'll notice it breaks at the dot. You need to cut more off to get rid of the splits.
White Piedra hair can be due to various reasons. This fungus is sometimes found on your skin but is usually associated with bad habits. If you have poor hygiene and shampoo infrequently, or you use stagnant dirty water, this fungus can get transferred onto your hair.
The white bulb at the end of your hair is essentially a bundle of protein, known as keratin. The role of the white bulb is to help the hair follicle root to the scalp, which then allows the hair to grow until it is shed.
White piedra appears as white or light brown depositions that loosely attach to the tip of a hair shaft and may group to form clusters. The stones, sometimes called concretions or nodules, feel gritty and are easy to remove.
Typically, dead hair follicles lead to a smooth patch of bald skin on the scalp – it typically will not look like general hair thinning. Doctors and hair specialists can get a look at your hair follicles by using a microscope.
This is a tactile hallucination known as formication. People with this condition are convinced the bugs are real, even with reassurance from others they are a hallucination. This makes formication difficult to treat for the person and their medical provider.
If you find flakes falling on your shoulders, or if you run your fingers through your hair, rub your scalp and flakes fall out, it is most likely dandruff. Whereas with product build-up, the flakes will usually stick to the hair rather than fall out. After all, product is sticky and made to stick to the hair.
Demodex is a genus of microscopic mites that live in human hair follicles. The tiny creatures are arachnids, cousins of spiders and ticks. Almost everyone has Demodex mites living on their skin and in their pores, particularly their: Cheeks.
A brush used for massaging the scalp while washing the hair was modified and placed on the suction hose of a vacuum cleaner to collect dandruff from many people.
The white bulb indicates that the hair was in the resting (telogen) phase of the hair growth cycle. Normally, about 10-15% of your hair is in this phase, but with telogen effluvium, up to around 70% of your anagen hair (hair that is actively growing) may enter the resting phase and fall out prematurely.
A common skin condition, folliculitis happens when a hair follicle becomes infected or inflamed. This condition may look like acne, often starting out as small red bumps. You can have folliculitis on your face, arms, back and legs. Mild cases can be cared for at home, while other cases are treated by a dermatologist.
Split or broken hair strands can be caused by a range of factors, including diet, products, hair routine, hair styling, life factors and sleep. The best anti-hair breakage products include low-temperature heated styling tools, detangling brushes and moisturising conditioning treatments.
Colloquially, however, dead hair is generally used to describe extensively damaged tresses. An abundance of split ends (or “dead ends”), hair that's abnormally brittle, and a general appearance of dullness can all indicate your tresses may need some TLC.
Hair casts or pseudonits are 2-7 mm long, discrete, firm, shiny, white, freely movable tubular accretions that encircle the hair shafts of the scalp.
Ringworm of the scalp (tinea capitis) is a rash caused by a fungal infection. It usually causes itchy, scaly, bald patches on the head. Ringworm gets its name because of its circular appearance. No worm is involved.
"The white bulb at the end of the hair is keratin (or protein) and is the same keratin that makes up your skin and nails. A white bulb is not indicative of hair loss," said stylist Carrie Capalbo of Salon YOSHIKO. "It's part of the lining of the hair follicles.
The black dots are due to remnant of the upper part of the hair root, which remains adherent to the hair-follicle ostium. Hair powder, also known as hair dust, on the other hand, is caused by complete destruction of the hair shaft, leaving a 'sprinkled hair residue' [1].
The opening through which the shaft should grow also closes up over time if unused (or, in the case of mechanical damage, it can be covered by scar tissue). So dead hair follicles can look like a smooth, bald patch of skin or like a scar.