There are a variety of hair diseases that can affect both the quality and quantity of an individual’s hair. Some common types of hair diseases include alopecia, which is characterized by hair loss; trichotillomania, which is an irresistible urge to pull out one’s own hair; and telogen effluvium, which is a temporary shedding of hair due to stress or other factors. While these are some of the more common types of hair diseases, there are many others that can occur as well.
There are dozens of different types of hair diseases, each with its own set of symptoms and causes. Here are some of the most common:
Alopecia: Alopecia is the medical term for hair loss, and can be caused by a variety of factors including genetics, autoimmune disease, stress, and certain medications.
There are several different types of alopecia, each with its own pattern of hair loss.
Trichotillomania: Trichotillomania is a disorder that causes people to compulsively pull out their own hair. It can lead to baldness and scalp damage, and can be extremely difficult to treat.
Telogen effluvium: Telogen effluvium is a type of temporary hair loss that occurs when the follicles go into a “resting” phase and stop growing new hairs. This can be caused by physical or emotional stress, crash dieting, or certain medications.
Hirsutism: Hirsutism is a condition that causes excessive growth of facial and body hair in women.
It can be caused by hormonal imbalances or polycystic ovarian syndrome (PCOS).
Table of Contents
Hair Disorders || Alopecia || Dermatology Lecture -5 || Link for Handwritten Notes is in Description
What are the 5 Common Hair Diseases?
There are a number of different hair diseases that can affect both men and women. Here are 5 of the most common hair diseases:
1. Alopecia Areata – This is an autoimmune disease that causes patchy hair loss on the scalp.
It is thought to be caused by stress or other triggers, and can often lead to complete baldness if left untreated.
2. Androgenetic Alopecia – This is the most common type of hair loss, affecting both men and women. It is caused by a combination of genetic and hormonal factors, and typically leads to thinning hair over time.
3. Cicatricial Alopecia – This type of alopecia results in permanent hair loss due to scarring of the hair follicles. It can be caused by a variety of conditions, including certain infections, burns, or trauma to the scalp.
4. Trichotillomania – This is a condition characterized by recurrent, compulsive pulling or twisting of the hair, which can lead to significant baldness or thinning.
It is often associated with anxiety or other mental health conditions.
5. Telogen Effluvium – This is a temporary form of shedding that occurs when there is an increased turnover of hairs in the resting (telogen) phase.
What are the Four Common Hair Problems?
If you’re like most people, you probably think of hair problems as things like split ends, frizziness, and general lack of luster. But there are actually four common types of hair problems that can affect both men and women:
1. Dryness is the most common type of hair problem.
It can be caused by a number of factors, including weather conditions, over-washing, or using harsh chemicals. The best way to combat dryness is to use a deep conditioner at least once a week and avoid heat styling whenever possible.
2. Oily scalp is another common issue.
It occurs when the sebaceous glands produce too much oil, which can make the hair look greasy and feel heavy. If you have an oily scalp, it’s important to wash your hair regularly with a mild shampoo and avoid over-styling with products that contain oils or silicones.
3. Dandruff is another pesky problem that affects millions of people.
It’s characterized by flaky skin on the scalp that can cause itchiness and irritation. While dandruff isn’t harmful, it can be embarrassing and difficult to get rid of. The good news is that there are plenty of anti-dandruff shampoos on the market that can help alleviate the symptoms.
4. Damaged hair is often caused by over-processing or excessive heat styling. If your hair feels brittle or looks dull, it may be time to give it a break from chemical treatments or hot tools for awhile . There are also plenty of reconstructive treatments available to help repair damaged strands .
What are the Three Types of Hair Disorders?
The three types of hair disorders are alopecia, trichotillomania, and telogen effluvium.
Alopecia is a condition where there is loss of hair from the scalp or body. There are several types of alopecia including: male-pattern baldness (androgenic alopecia), female-pattern baldness, alopecia areata (patchy hair loss), and cicatricial alopecia (scarring alopecia).
Male-pattern baldness is the most common type of hair loss, affecting around 50% of men by the age of 50. Female-pattern baldness affects around 30% of women by the age of 50. Alopecia areata affects around 2% of people at some point in their lives.
Cicatricial alopecias account for less than 1% of all cases of hair loss.
Trichotillomania is a disorder where people pull out their own hair from the scalp, eyebrows, or other areas of the body. This can be done consciously or unconsciously.
It usually starts during childhood or adolescence and can continue into adulthood. Trichotillomania can lead to significant hair loss and psychological distress.
Telogen effluvium is a condition where there is shedding of large numbers of hairs from the scalp due to changes in the growth cycle of hairs.
This can be caused by physical or emotional stress, certain medications, childbirth, crash dieting, or an underlying medical condition such as thyroid disease or iron deficiency anaemia. Telogen effluvium usually resolves spontaneously within 6 months but can occasionally persist for longer periods.
What Disease Takes Away Your Hair?
Alopecia areata is an autoimmune disease that causes hair loss on the scalp, face, and sometimes on other parts of the body. In people with alopecia areata, the immune system attacks the hair follicles, which is what causes the hair loss. Alopecia areata affects both men and women equally, and it can occur at any age.
There is no cure for alopecia areata, but there are treatments that can help improve the appearance of your hair.
Credit: www.hairlossdoctors.com
8 Common Hair Disorders
There are a number of hair disorders that can affect both men and women. Here are eight of the most common hair disorders:
1. Alopecia Areata
Alopecia areata is a condition that causes patchy hair loss on the scalp. It can also cause thinning of the eyebrows and eyelashes. In some cases, alopecia areata can lead to complete baldness.
There is no known cure for alopecia areata, but treatments are available to help improve the appearance of the hair.
2. Androgenetic Alopecia
Androgenetic alopecia, also known as male pattern baldness, is a condition that causes gradual hair loss in men.
It is caused by a combination of genetic and hormonal factors. Treatment options for androgenetic alopecia include medications, surgery, and lifestyle changes.
3. Telogen Effluvium
Telogen effluvium is a condition that causes temporary shedding of the hair due to stress or other factorsthat disrupts the normal growth cycle of the hair follicle. The condition usually resolves itself within 6 months without treatment however in some cases medical intervention may be necessary if there is an underlying cause such as an autoimmune disease or iron deficiency anaemia . 4Eczema
Eczema is a skin condition that can cause dry, itchy patches on the scalp (and other areas of the body). In severe cases, eczema can lead to hair loss due to inflammation and damage to the hair follicles . 5Psoriasis
Psoriasis is another skin condition that can cause scalp irritation and flaking . In some cases , psoriasis can also lead to patchyhair loss . 6Trichotillomania
Trichotillomaniais an impulse control disorder that leads to repetitive pulling out of one’s ownhair . The resulting Hair losscan be devastating , both emotionally and physically . 7Hair Mites
Hair mitesare tiny parasitic creatures that live in human hairs . They feed on sebum , which they excrete back ontothe host’s scalp causing irritationand sometimes leadingto secondary bacterial infections 8Tinea Capitis
Tinea capitisis a fungal infectionofthe scalpthat most often affects children aged 3-7 years old .
Types of Hair Loss in Females
There are many different types of hair loss that can affect females, and it can be difficult to determine the cause. Here we will discuss the most common types of hair loss in women and what may be causing them.
Telogen Effluvium: This is the most common type of hair loss in women and is usually caused by a major stressor such as childbirth, surgery, or a serious illness.
It can also be caused by certain medications or crash dieting. With telogen effluvium, hairs enter the resting phase (telogen) and are eventually shed about three months later. The good news is that this type of hair loss is usually only temporary and your hair will eventually grow back on its own.
Alopecia Areata: Alopecia areata is an autoimmune condition that causes patchy hair loss on the scalp or other areas of the body. In most cases, the hair will grow back within a year, but some people may experience long-term baldness. There is no known cure for alopecia areata, but there are treatments available that can help promote hair growth.
Androgenic Alopecia: Androgenic alopecia, also known as female pattern baldness, is the most common form of permanent hair loss in women. It usually begins with thinning around the edges of the scalp before progressing to more widespread baldness over time. The exact cause of androgenic alopecia is unknown, but it is thought to be related to hormones since it often runs in families with a history of male pattern baldness (androgens play a role in both conditions).
There are treatments available that can help slow down or even stophair loss from progressing, but they do not typically result in regrowth once Hair follicles have been destroyed .
Hair shedding due to telogen effluvium or medication/supplement side effects should improve once you identify/treat the underlying cause.
Hair Diseases And Treatment
There are many different hair diseases and disorders that can affect both men and women. While some of these conditions are temporary and can be treated with over-the-counter products, others may require prescription medication or even surgery. Here is a look at some of the most common hair diseases and disorders, as well as their treatments:
Alopecia Areata: This condition results in patchy hair loss on the scalp, which can occur suddenly. It is thought to be an autoimmune disorder, where the body’s immune system attacks the hair follicles. Treatment options include topical corticosteroids, intralesional corticosteroids (injections), minoxidil, anthralin cream, immunotherapy, and light therapy.
Androgenetic Alopecia (Male/Female Pattern Baldness): This is the most common type of hair loss, affecting both men and women. It is caused by a combination of genetics and hormones. The best treatment option for this condition is minoxidil (Rogaine).
Finasteride (Propecia) is also sometimes used for men; however, it is not FDA approved for use in women.
Telogen Effluvium: This condition results in thinning hair all over the scalp due to increased shedding. It can be caused by stress, pregnancy, childbirth, malnutrition, certain medications, thyroid problems, or serious illness.
Treatment typically involves addressing the underlying cause whenever possible. For example, if telogen effluvium is caused by stress then managing stress levels may help to improve the condition. If it is due to another medical problem like hypothyroidism then treating that condition will usually help with telogen effluvium as well.
Tinea Capitis: This fungal infection affects the scalp and skin around the Hair Diseases And Treatment base of hairs shafts causing them to break off easily leading to patches of baldness .It often starts out looking like dandruff but quickly progresses . Antifungal medications such as griseofulvin or terbinafine oral pills , shampoo ,and creams are usedto treat tinea capitis .
In more severe cases antifungal injections may be required .
Conclusion
There are many different types of hair diseases that can affect both men and women. Some common hair diseases include alopecia, baldness, and dandruff. Alopecia is a condition that causes the loss of hair from the scalp, while baldness is a condition where there is no hair on the head at all.
Dandruff is a condition where the scalp produces too much oil, which can lead to flaking and itchiness.