Hair Loss| What are The Causes of Hair Loss?

Originally posted on September 15, 2022 @ 7:11 pm

Everywhere over the human body, with the exception of the belly button, eyelids, and the soles of our feet, hair grows, yet many of these small hairs are practically invisible. A protein called keratin, which is generated in hair follicles in the epidermis of the skin, makes up hair

What Is Hair Loss?

Hair loss, commonly referred to as alopecia or baldness, is the absence of hair on the head or other parts of the body. Most of the time, at least the head is involved. From a tiny location to the entire body, hair loss can range in severity. Usually, there is no inflammation or scarring.

Old cells are pushed through the skin’s surface at a rate of roughly six inches each year when new hair cells are produced by follicles. The visible hair is essentially a mass of defunct keratin cells.

Finding a few stray hairs on your brushes need not be alarming because the normal adult scalp has between 100,000 and 150,000 hairs and loses up to 100 of them every day.

90% of a person’s scalp hair is actively growing at any given time. Age, illness, and a wide range of other circumstances can all have an impact on each follicle’s individual life cycle.

There are three stages to this life cycle: 

Anlagen: An active phase of hair development that typically lasts two to eight years.

Cartagena: is a temporary, two-to three-week period of hair growth.

Telegenic: A new hair grows in its place, and the growing cycle begins all over again after the two to three month-long resting phase known as telegenic. The rate of hair growth slows down as people get older.
Alopecia, another name for hair loss, comes in a variety of forms.

Evolutional Alopecia: A natural ailment called evolutional alopecia causes age-related hair thinning. As more hair follicles go into the resting phase, the number and length of the hairs that are still there decrease.

Androgenic Alopecia: A hereditary disorder known as androgenic alopecia can affect both men and women. Men who have male pattern baldness can start losing their hair as early as their teens or early 20s.

A receding hairline and the gradual loss of hair from the head and frontal scalp are its defining features. Women who suffer from female pattern baldness don’t notice any thinning until their 40s or later. In women, the entire scalp often thins down, with the crown experiencing the most significant hair loss.

Alopecia Aerate: In children and young people, alopecia aerate frequently begins unexpectedly and results in patchy hair loss. Complete baldness could be the outcome of this illness (alopecia totals). Hair regrows in 90% of those with the disorder within a few years.

Because of alopecia universalism, the hair follicles in all body hair, including eyebrows, eyelashes, and pubic hair, fall out.

Trichotillomania: The psychological condition known as trichotillomania, which is most typically found in children, causes a person to pull out their own hair.

Telligent Effluvium: is a brief loss of hair on the scalp brought on by modifications to the hair’s natural development cycle. When several hairs enter the resting phase at once, the result is loss and thinning of the hair. Understand the causes of telegenic effluvium.

Scarring Alopecia: Causes permanent hair loss. Scarring is frequently a side effect of inflammatory skin problems (cellulitis, folliculitis, acne), as well as other skin diseases (including some types of lupus and lichen planus). Permanent hair loss can also be caused by hot combs and too-tightly woven or pulled hair.

What are The Causes of Hair Loss?

The reason why some hair follicles are designed to develop hair faster than others is unknown to medical professionals. But a number of things could affect hair loss such as:

Hormone: Such excessive quantities of androgens (male hormones normally produced by both men and women)

Genes: Patterns of baldness in men and women can be caused by genes from both male and female parents.

Hair Loss can be Temporarily Caused by Stress, Illness, and Delivery: Hair loss is another side effect of ringworm, which is a fungal infection. Find out what you can do to stop hair loss brought on by stress.

Drugs: Blood thinners, beta-adrenergic blockers (used to lower blood pressure), birth control pills, and chemotherapy drugs can all temporarily slow hair growth.

Temporary Hair Loss may Result After Burns, Wounds, or X-rays: In these circumstances, unless a scar forms, normal hair growth normally resumes after the wound has healed. Then, the hair won’t ever grow back.

Alopecia Aerate may be brought on by Autoimmune Illness: The immune system overreacts in alopecia aerate, affecting the hair follicles for unclear reasons. In most cases of alopecia aerate, the hair grows back, but it may start out very thin and sometimes lighter in color before getting back to its normal thickness and color.

Cosmetic Techniques that weaken and brittle hair, like over-shampooing, perms, bleaching, and hair coloring, can cause general hair thinning. Hair can also be broken and damaged by tight braiding, hot rollers, and hair pickers going through tight curls. But baldness is not a side effect of these operations.

If the cause of the issue is addressed, hair typically grows back normally. Even so, traumatic scalp or hair injuries can occasionally result in permanent bald areas.

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Disease States: Hair loss can be brought on by thyroid diseases, lupus, diabetes, anemia, iron deficiency, eating disorders, and anemia. Most of the time, the hair will grow back after the underlying problem has been fixed, unless there is scarring, which can happen in some cases of lupus, lichen planus, or follicular disorders.

Diet: Temporary hair loss can also result from a low-protein or extremely calorie-restricted diet. Find out which meals can help to stop hair loss.