Sunday, February 17, 2013

Hair loss and baldness. Causes, prevention and treatment.


It is normal for a person to lose a day of 50 to 100 hairs. These are hairs that naturally fall at the end of their growth period. Hair loss occurs with equal frequency in men and women. However, we should confuse alopecia hair loss.

Not all hair loss is alopecia. There may be times when your hair falls more intensely than normal, but that does not necessarily mean that baldness.

The reasons may be the most diverse and generally human hair has periods of renewal.

The Greens. seasonal hair loss that usually occurs in spring and autumn.

To stop hair loss somewhat, you should add to your diet a number of vitamins and nutritional supplements - vitamin A, B, E, F, H and selenium, sulfur, zinc and copper.

As hair loss and baldness occurs in men and women, but it remains the "privilege" of the male.

Hair loss or baldness - to what extent and for how long?

This largely depends on the reason for their occurrence, respectively, and the period of treatment with different duration and success.

When you notice that your hair loss is enhanced, seek the assistance of a specialist dermatologist to appoint the necessary studies to determine the cause of hair loss and the basis to prescribe action to prevent the started process.

What causes hair loss?

It is not just hair loss. Good specialist successfully establish the difference and take action quickly if you can not completely bald.

When the process forward, often becomes irreversible. Hair loss begins around the temples and forehead.

The biggest culprit for male pattern baldness is the male hormone testosterone, which affects the hair follicles.

This is due to a defect in the metabolism of testosterone - ie DHT appears that accumulates at very high levels and affects the hair follicles and causes hair loss and baldness.

As a result of DHT hair falls prematurely. Some women with high testosterone production, so the symptoms of hair loss, which is typical for men.

Sometimes ads for miraculous ointments, pills and lotions are an absolute fallacy.

Especially when talking about hereditary hair loss - then any interference would be possible winner of hope than a real effect.

Numerous recommended cosmetic procedures and  products to combat hair loss and baldness could have its effect when the problem is due to the stress state, treatment chemicals, drug overdoses and the like.

Androgenetic alopecia is the most common. It is caused due to the impact of increased levels of androgen (male) hormones. It has been shown that the development of this type of hair loss occurs due to genetic reasons.

Under the action of a particular enzyme found in the cells of the follicle, the male sex hormone testosterone is converted to highly active androgen hormone enters the cell and disrupts protein synthesis. As a result, as already explained, hair follicles degenerate and dies, and the hair falls.

Alopecia areata is another type of hair loss seen. It is due to an autoimmune disease in which the immune system attacks the hair follicles.

It is not contagious, but other than the head can affect other parts of the body. The result is usually expressed in one or more patches of hair loss.

Affects younger people in most patients within a year to reach full recovery without treatment, but you should know that hair loss is sometimes permanent.

Efluvium diffusion process is associated with metabolic disorders, hormonal problems, stress or use of certain medications.

It's about hair loss increased thickness of the hair. No treatment is necessary in most cases of its manifestation.

Hair loss usually decreases slowly within six to eight months after the cause of hair loss is identified and appropriate measures taken.

When there is doubt about the occurrence of this condition, a small part of the scalp is subjected to biopsy for examination under a microscope.

Thus, to determine the condition of the hair follicles - the tissues that produce hair.

Adverse effects of hair loss can occur as a side effect of prolonged chemotherapy treatment too aggressive treatment of scalp and hair strong hair treatments and products, often wearing hats, etc.

The difference is that in these cases the opposition would be crowned with much real success than hereditary baldness.

Causes of baldness

Hair loss is a widespread problem, but each process runs a different - different is the degree of hair loss and the reasons are different.

Many diseases and traumatic mechanical interference may cause damage to the hair follicle.

Not negligible factors such as stress, chronic disease, vitamin deficiency, regular use of steroids, severe diseases, hormonal disorders, fungal organisms, excessive wear hats everyday use of creams, gels and ointments any hair strong stream of water while bathing, etc.

Unlike other harmful actions on our body that produce steroids, baldness is irreversible after prolonged acceptance.

In times of stress, adrenal gland begins to secrete large quantities in the two hormones - testosterone and norepinephrine, which promote faster hair loss.

If hair loss is due to stress, should focus on stress management and treatment of psychological basis.

Thyroid and violations during her work can also cause hair loss and baldness.

During menopause a woman's body decreases its production of the female hormone estrogen, and others, and this often leads to a predominance of male hormones in the body.

As a result, hair loss often occurs, and often baldness. Treatment is performed on hormonal basis.

There are cases in which the body perceives as foreign body hair, so try to reject it. Itself is balding at stages of the patches on the head.



Hair loss during pregnancy and after birth

When a woman becomes pregnant, she is subjected to drastic hormonal changes.

The effect on the hair in most cases is that the hair grows strong and healthy.

During pregnancy hair grow well and look healthy under the influence of a new high of female hormones.

Pregnant woman's hair is usually fine when the influx of female hormones is maximal.

Although rare, pregnant women also lose hair.

The most common reason for this happening in future mothers is due to the lack of vitamins and minerals or iron in the blood of the mother, because the fetus sucks its necessary agents, leaving the mother exhausted.

In these cases, the recommended intake of more fruits and vegetables, and if necessary vitamins and tablets.

Often women lose some hair after birth. When a baby is born, hormones jump up and down and many hair follicles enter the resting phase.

In some women, hair may fall out in clumps. In some cases you may be exposed to certain sections of the head.

For most women it is reversible, but there are those who remain with much thinner hair.

Hair loss in children

Hair loss occurs in people of all ages, including in children.

Hair loss in newborn infants in most cases it is normal and not worry.

Babies often lose their hair during the first six months.

At birth, the newborn hormone levels fell sharply and thus may lose hair with which they were born (young mothers after birth often lose hair for the same reason).

Things are different in adolescents.

Reasons why hair loss occurs in children differ from those in adults.

You rarely mention the source of the problem such as lack of nutrients or genetic predisposition.

The appearance of hair loss in children in almost all cases due to illness.

A possible reason could be a very strong shock, stress, emotional upset. This hair loss is usually temporary and goes away.

Type of illness in children is bad habit of pulling hair and over time make it harder and mechanically causing her fall

When the cause of hair loss in children is a fungal disease of the scalp, talk about contagious disease.

Children often do not realize they are affected by the fungus. There is hair loss in different areas of the scalp.

Fungi cause breakage of hair on the scalp and separate the flakes from the scalp.

The condition is treatable, but need timely intervention of parents and professionals to implement the right quality products to clean and disinfect the scalp of fungus.

Can we stop hair loss?
Searching for information in the fight against hair loss and baldness, you can find many ideas and options for countermeasures.
Sometimes hair loss can be prevented through stress management, building healthy diet and use-friendly hair care products.
Doctors agree that vitamins C, A, C and E are natural cure for hair loss.

Biotin and folic acid contained in B group vitamins are those that prevent hair loss.

Vitamin B is in fish and eggs. Without vitamin A follicles are susceptible to destruction, which in turn is the cause of hair loss.

Vitamin A can be found in dairy products and green vegetables.

Eat more citrus fruits, you can get the antioxidant vitamin C, which also contributes to the prevention of hair loss.

Vitamin E stimulates the blood circulation of the scalp. By increasing blood flow to the scalp and increases nutrient.

Eat wholesome and healthy to obtain such necessary vitamins in your prevention of hair loss.

When baldness is already part of your life, whether you accept it or fight it is a matter of personal choice, but you should state that you are turned into obsession.

Its appearance is often accompanied by depression because whoever loses his beautiful hair, difficult to adapt normally.

If hair loss can lead you to a mental disorder, to provoke insecurity or inferiority, the problem is more in the way of thinking and your self-image.

For some celebrities baldness is an expression of the image. For some have been annoying nuisance, but for others - a huge tragedy.

If you browse the internet or chat with friends, dermatologist, hairstylist, you will get a bunch of ideas to combat hair loss and baldness counter.

Sold many shampoos, masks, ampoules, ointments, medicines with effect in this direction.

Whether it will achieve the desired result, however, is individual and depends on the cause of the problem.

It is well known direct rubbing garlic clove into the hair roots. However, this has not so desirable side - after a few procedures flavor of garlic is absorbed into the scalp and the least contact with water strongly felt.

If you do decide that the battle was lost, but do not want to go bald, you may contact the plastic surgeon for your new graft. The procedure is now commonly recognized and often applicable.

Your hair is already falling?
Whatever happens, do not rush to panic.

Solutions in every situation there, to you to attend with your head and get them.

Even moment when you find that your curse is reached, it is scary and confusing, be there and help yourself.

Sunday, February 10, 2013

Hair loss is no reason to panic!

Do not be panicked by hair loss

It is normal to lose 50-100 hairs a day. Another issue is when you wake up in the morning and find a lot of hair on the pillow, and your brush collects handfuls of hair every day. You have to calm down and prepare to do research to establish (establish) Reason (s) for the hair loss.

Under normal circumstances, the biological processes involved in hair growth are in balance. Hair falls, new hair begins to grow, you get less and spend less. This is a normal process that reflects the different stages of hair growth. If these phases of growth does not proceed as provided by nature, may have increased hair loss. Below we will inform you of the possible causes of hair loss and what you can do about it. If hair loss continues for more than six months, you should make an appointment with a dermatologist or your doctor.

1. Hormone-dependent alopecia
Our hormone system is very sensitive and react to the smallest changes. Under normal circumstances, the female sex hormone estrogen ensure dense hair. Many women are aware of the sensational activating effect during pregnancy. Male hormones (androgens), which in smaller amounts are present in the female body are not favorable for the growth of hair. In men and women, androgens are excreted in greater amounts in stressful situations. This can disrupt hormonal balance and can lead to hair loss. In severe cases, dermatologists prescribe anti-androgens. In many cases, people only need to reduce stress from the hectic life and relax more. Another possible reason is the thyroid gland. Your doctor may take a blood sample for analysis of hormone levels and whether they are the cause of hair loss.

2. Alopecia (hair breakage) due to improper hair care
Although hair is very durable, exposure to too much stress will make it more uneven and fragile. This stress may be due to bleaching, frequent changes of color, perm or often use the hair straightener, these are just some of the stressors. This disadvantage may not directly cause hair loss, but lead to hair breakage. The hair can be choppy near the roots, which is very ugly.


Only a true chemical accidents can lead to a direct hair loss. This happens, for example, when the agent for bleaching or permanent waving stay on your head too long. If this happens, all you can do is leave the scalp and hair to calm themselves and wait to be reimbursed. You should use shampoo sparingly, to reduce the amount of shampoo and refrain from too much styling. If at all possible, should also refrain from dyeing or tinting of hair for a while or at least use friendly hair products.

3. Hair loss caused by vitamin deficiency
The growth of hair requires a balanced diet rich in vitamins. Poor diets and strict dieting can cause temporary hair loss. Hair is in the best condition when you stick to a balanced diet that includes fruits, vegetables, proteins (such as milk, yogurt, cottage cheese, lean meat and sea fish), whole grains, nuts and high quality oils. If you stick to this optimal diet, it might be wise to take special supplements for hair, including biotin, niacin, zinc, and vitamins B6, B12, A and E.

4. Hair loss due to immune deficiency
Hair loss can be a delayed reaction to an infection. In the spring may suddenly notice that your hair falls after you have had the flu in the winter. Hair loss usually stops after about three months, during which time the damaged roots of the hair is restored.

Tuesday, February 5, 2013

Which foods promote hair growth and reduce hair loss?


Hair loss is a problem for many people. Not only the elderly, but many of the younger complain of constant trickle of her hair, which seems to have no clear cause. Often the blame for this problem changing climate, poor shampoos, hard water, and if you do not find anything else - genes.

But what we often forget is that unhealthy diet also causes our hair lose its luster and become weaker, which inevitably leads to hair loss. Nowadays, almost all tread with unhealthy and downright harmful foods that contain anything but not nutrients - vitamins and minerals.

To have shiny and most importantly, healthy hair, you need to stick to a healthy diet, including foods and products helpful for hair growth properties.

Let's see what are some of the most popular foods that will help to stop hair loss and enjoy a healthy and thick hair.

Seafood

Seafood, especially tuna and shrimp are at the top of the list of foods that promote hair growth. Rich in zinc, seafood and help extend and strengthen the hair follicles, which in turn leads to hair growth.

Sprouts

Raw bean sprouts are rich in silicon, a mineral used by the body to absorb other minerals and vitamins. It is well known that provide vitamins nourish the hair and help it to grow healthy. It is advisable to consume raw sprouts rather than cooked, because they lose heat treatment of the silicon content.

Legumes

Beans, lentils and other legumes stimulate hair growth because they are rich in protein. Hair is composed of keratin - a protein. It is perfectly logical that eating foods rich in protein nourishes the hair. Legumes are a great substitute for high-protein foods such as beef and pork, which is believed to increase levels of testosterone in the body.

Fruits

Fruits contain plenty of vitamins A and C and minerals that are excellent against hair loss, and both make hair shiny and strong. To support its overall growth and vitality, you should eat lots of fruits - such as melons, watermelons, grapes, pineapple, bananas, cranberries, kiwi, guava, tomatoes and more.



Green leafy vegetables

It is good to include to your daily diet and green leafy vegetables. Full of fiber, folic acid, vitamin C, iron, zinc and potassium, these vegetables contribute to the health and shine of your hair and skin. Let's try in every meal throughout the day to include a green vegetable such as broccoli, peas, cabbage, celery, asparagus.

Nuts

Nuts are full of minerals good for hair growth. They contain selenium, magnesium, vitamin C, iron, zinc and omega-3 fatty acids. If you eat a handful of almonds, walnuts or raisins each day will undoubtedly reduce hair loss while you speed up the process of hair growth.

Soy

Soybeans and soy products contain a lot of protein, essential fatty acids, isoflavones, vitamins and dietary fiber.

Milk and milk products

When consumed regularly, milk and milk products stimulate hair growth and slow down hair loss. Milk is rich in vitamins, minerals, calcium and protein and improves the overall appearance of the hair.

Eggs

Eggs contain about 13 to 25 micrograms of biotin, which is a water-soluble vitamin that metabolize fats, proteins and complex carbohydrates. Biotin helps strengthen hair follicles and her

Mushrooms

Mushrooms are a rich source of zinc, which is important for hair growth and retention of moisture in it, which protects it from breakage and shedding.

If you think this article is useful, you can share your thoughts in the comments.

Sunday, February 3, 2013

Treatments For Female Hair Loss

Treating hair loss has several stages, in which women have to go to prevent further  hair loss and promote faster hair growth. There are many options for treating hair loss, which can be used both at home and in clinics. Not all treatments are evidence of their success, so make sure that you choose a reputable product that is proven to work.

If you seek treatment at the clinic, a woman will put on treatment, which aims to reduce the effects of hair loss in many ways. The best thing to treat in the clinic, they will prepare you for hair loss treatment to your needs and your condition.

Before taking any medication it is important to identify the causes of hair loss. It is also important to know that you're not the only woman with hair loss. Almost half the women in the world suffer from hair loss at some point in their life.

Some women are genetically predisposed to hair loss. These women have enzymes called 5-alpha reductase. This enzyme converts male hormone - testosterone into dihydrotestosterone (DHT). After create this derived hormone, it causes shrinkage the hair follicles. When hair follicles shrink gradually thins until eventually follicles shrink so much that now the hair can not grow it.

The main reason for hair loss in women is the lack of essential nutrients, but it can also be caused by other physical and psychological factors and stress.One of the first things that everyone in the treatment of hair loss has to do is to make sure that everyone   follicle gets as much blood.



Minoxidil is the first hair loss treatment that has been proven to reverse the process of hair loss in women. He was first licensed for the treatment of hair loss from the Medicines and Healthcare products Regulatory Agency (MHRA). This product is in the form of cream and increases blood flow to the area in which they apply. This prevents shrinking follicles, that stop hair loss and promotes fast hair growth.

Continued demand for products that prevent hair loss in the future by stopping the DHT access to the hair follicles. Still no clinically proven products that can stop the formation of DHT, but Medroxyprogesterone or Azelaic Acid are two products that can have a positive effect.

There are many other treatments that can help with female hair loss such as, laser combing which is when a laser is combed through the hair for certain periods of time; there are herbal supplements which help you get the recommended amount of essential nutrients for your hair. Hair loss is by no means a problem that you should suffer with and it's definitely no something that you'll be suffering alone.

Saturday, February 2, 2013

9 reasons for hair loss in women - Part 2


Female hair loss
 With a few days delay publishing the second part of article 9 reasons for hair loss in women.
This section will introduce you to the other six causes of female hair loss.
If you have not read the first part of the article, you can do so here - 9 reasons for hair loss in women - Part 1

4. Lupus

Lupus is a chronic autoimmune disease in which the immune system begins to "attack" the healthy tissues in the body. The condition often affects women of childbearing age.

Symptoms include fatigue, headaches, mouth ulcers, swollen joints. For many people there and rash around the nose, and increased sensitivity to sunlight. Other symptoms include: fever, swelling of hands and feet, and the area around the eyes.

Hair loss can also be a sign of lupus. It can be light - loss of small quantities of hair while washing it, or severe appearances - hair falls in large quantities and there are rashes on the scalp.

5. Iron deficiency anemia

Women who go through hard times, or do not consume the necessary amount of foods rich in iron, can be prone to deficiency of an element. In these cases, the blood does not contain enough red blood cells that have the ability to "transport" the oxygen to all parts of the body, providing it with energy.

Symptoms include fatigue, pale skin, lack of energy. It is possible to experience and headache, difficulty in concentration, cold limbs, and hair loss. Any kind of exertion can cause shortness of breath.

6. Polycystic ovarian syndrome

The condition can begin its development even 11 years old. The reason for its occurrence is hormonal imbalance - ovaries produce excessive amounts of male hormones. Often polycystic ovarian syndrome can cause infertility.

When there is suffering facial hair, irregular menstrual periods, acne and ovarian cysts. Moreover, the hair may start to drip, and hair on the rest of the body to increase.

In most cases the condition can be treated with birth control pills, which contain potent antiandrogen that blocks testosterone. However necessary advice to provide the right treatment.



7. Skin diseases of the scalp

Unhealthy scalp can cause inflammation that can impede hair growth. Skin diseases that cause hair loss include seborrheic dermatitis, psoriasis, fungal infections such as ringworm.

Consequently seborrheic dermatitis has flaking of the scalp. In these cases, notice greasy, yellowish scales on the hair and shoulders. The condition can be caused by hormonal changes or excessive skin fat.

Psoriasis is an autoimmune disease that causes extreme changes in the condition of skin cells and consequently appears very thick white layer-like crust. It can cause bleeding in an attempt to remove. Ringworm condition characterized by red patches on the scalp.

8. Alopecia Areata

Alopecia areata or alopecia brood, is an autoimmune disease in which the immune system "attacks" hair follicles. The exact reason for its occurrence is not yet known, but the condition can be caused by stress or illness.

It can cause a round, smooth patches of baldness due. They can occur both scalp and eyebrows or legs.

The complete loss of hair is known as alopecia totalis, while the part is called alopecia universalis. Some patients report numbness or irritation before starting the process of balding.


9. Excessive styling

When you shampoo, styling and coloring in large quantities, they can damage your hair. High temperatures and various chemicals weaken the hair, causing hair loss and damage.

Most often the damage is caused by a combination of painting, drying, use of styling products. You should avoid using appliances overcook hair. Moreover, the hair should not be painted with more than one color.

If using gel or hairspray should not allow it to dry before hair can be resolved. Her condition does not only affect our appearance, it is an important indicator of health. If you suffer from hair loss, consult your doctor.

Hair loss in men - Diagnoses, Treatment & Prevention.

Hair loss can range from thinning hair and hair thinning to complete baldness. Hair loss is caused by many different reasons, from a medical point of view there are several forms:

Telogen effluvium - This common form of hair loss is caused enormous physical stress, usually 2-3 months after a prolonged illness, serious injury or serious infection. There is then a sudden change in hormone levels, especially in women after childbirth. Moderate amounts of hair on a pillow or brush combing hair strands are observed. Most often thinning in some parts of the scalp hair areas are rare in this type of hair loss

Hair loss as a medical side effect of medication - Hair loss can be a side effect of the use of certain drugs - lithium, beta-blockers, warfarin, heparin, amphetamines, levodopa. Much of chemotherapeutic used in oncology - such as doxorubicin, often causing total loss of hair.

Hair loss as symptom of a medical illness - Hair loss can be a symptom of disease - eg. systemic lupus erythematosus, syphilis, thyroid disease (hypothyroidism or hyperthyroidism), imbalance of sex hormones, eating disorders (especially a deficiency of protein, iron, zinc and biotin). These deficiencies are common in people leading heavy diets in women with heavy menstrual bleeding

Tinea capitis (fungal infection of the scalp) - in this condition is a loss of hair in different areas of the scalp. It is caused by certain types of fungus. They cause breakage of hair on the scalp, there is separation of scales from the scalp, often occurs in children.

Alopecia areata - this is an autoimmune disease in which the hair to fall into one or more small areas. The reason for this condition is unknown, although it is more common in people with autoimmune diseases. If the process causes total loss of hair, it is known as alopecia totalis.

Traumatic alopecia - this form of hair loss is a result of trauma inflicted on the scalp and hair - braiding, using fresh hair rollers for hair curling. Hair can be damaged by strong chemicals - bleaching, hair dyes. Some people suffer from a rare psychiatric disorder, trichotillomania, thus pulling and plucking of hair.

Hereditary baldness / androgenic alopecia - hair loss in men is a typical sequence - front hairline moves back and hair thinning on the crown. This is the most common form of hair loss can begin at any age, even in adolescence. The biggest impact of three factors: heredity, male hormones and age. Women can also be observed typical balding, starting from the crown of the scalp (the upper part), but unlike male pattern baldness front of the scalp are usually not affected.



Hair loss Symptoms
Usually every day a person loses 50 to 10 hairs. Usually, most hair loss is noticeable brush hairs, clothes, bath etc. The hair becomes thin hairline changes appear bald patches.

When hair loss is caused by telogen effluvium or medication, it is observed all over the head. In tinea infections and hair loss is alopecia areata in small areas. Tinea infections can cause additional symptoms such as flaking of the scalp or areas of broken hairs that look like black dots. In traumatic alopecia hair loss area depends on the method by which the damage occurred. In male baldness is a shift of the frontal hairline back, later observed thinning on the crown, gradually at its upper part is completely bald and hair remains in the occipital and temporal areas.

Hair loss Diagnosis
Your doctor can diagnose the cause of your hair loss based on your medical history, medications you are taking or have taken, your nutrition, physical examination and the way you treat your hair. If you suspect a fungal infection, it is necessary sampling of the scalp and hair for laboratory tests. Blood tests are needed on suspicion of a disease (such as lupus), or a thyroid problem, iron deficiency or hormonal imbalance.

Duration of hair loss
The duration of hair loss depends on the cause. In telogen effluvium, it is several weeks to months, but then again affected areas hair. When hair loss is a result of drug use, stopping the medication and it stops hair again prorastva. In traumatic alopecia, with few exceptions, normal dentition recovered after stopping damaging your hair up. In tinea infections requiring treatment from 6 to 12 weeks and hair regrowth is slow. It is extremely important to begin treatment as early as possible to avoid permanent baldness. Both male and female genetic type, age and hormonal hair loss is getting worse with time, but can be treated.

Hair loss prevention
Some forms of hair loss can be prevented by minimizing stress, eating a healthy diet and using sensible hairdressing techniques, and, if possible, the use of drugs not cause hair loss. Hair loss from fungal infections can be prevented by good hygiene and avoid wearing hats, foreign foreign combs and hairbrushes. Hair loss hereditary type can be prevented by drugs.

Hair loss treatment
Hair loss resulting from telogen effluvium or drug usually requires no treatment other than discontinuing the use of the drug problem. Limiting trauma and exposure to chemical agents (use a hair dryer, trouser hair, hair color, etc.) can reduce or stop hair loss. Hair loss from poor nutrition or disease usually stops after a healthy diet and treatment of the disease. Treatment of fungal infections of the scalp requires of oral medication (Lamisil, Itraconazole, ketoconazole, etc..) For 6 to 12 weeks. Alopecia areata can be treated with a corticosteroid, injected or applied to the skin. Other therapeutic approaches include treatment with anthralin, minoxidil or a combination.

Many men and women with hereditary hair loss sex do not seek medical help, although this can be given. Most often this type of hair loss using topical (local) minoxidil (Rogaine) or (in men only) oral finasteride (Propecia, Proscar). Recently gaining popularity transplantation of hair or reduction surgery on the scalp.

When to approach a specialist
Talk to your doctor whenever you feel concerned about hair loss, especially if you have other unexplained symptoms.

Hair loss Forecast
Many forms of hair loss are either self-restrictions (telogen effluvium, drug conditioned) or treatable (tinea capitis). Even hereditary baldness tends to improve with treatment. Unfortunately, in these cases, treatment should be continued for an indefinite period of time. In some conditions the hair loss is reversed, especially if scarring has developed (such as lupus)