Propecia (finasteride) is a 5 alpha-reductase inhibitor. It works by inhibiting the conversion of testosterone into 5 alpha-dihydrotestosterone (DHT), a hormone that plays an important role in hair loss. Propecia is a prescription medicine and is only approved for use in men. There are other 5 alpha-reductase inhibitors on the market but Propecia is the only one approved for androgenetic alopecia.
“If you don’t want a scar because you like to wear your hair short, you might opt for a “scarless” hair transplant,” says Dr. Joyce. Also known as follicular unit extraction (FUE), grafts are harvested one at a time with tiny punches that heal virtually undetected so you can still buzz your head. “If you’ve gone so bald that you don’t have a lot of donor hair on your head, we can do FUE extractions with body hair such as on your chest, stomach, back, and sometimes even the pubic area,” says Dr. Joyce.
Sex hormone testing, especially for women and men with hair loss, should include DHT (DiHydroxy Testosterone). DHT is a derivative of the male hormone testosterone. In women, perimenopause and menopause marks a drop in estrogen which leaves hair particularly vulnerable to DHT. Women with PCOS struggling with hirsutism (excessive body hair in women in areas where men typically grown hair including the fat, check, and back ) and male-pattern hair loss should be sure testosterone and DHT are part of their lab testing too. The American Hair Loss Association describes DHT as “the enemy of hair follicles on your head”:

Finally, if these tests come back normal, your dermatologist may suggest a scalp biopsy of a couple of two-millimeter sections taken from your scalp under local anesthesia ($400 and up). It can determine whether genetic hair loss, telogen effluvium (a condition in which hair falls out from stress or rapid weight gain), or a disease (such as lupus) is the cause of your shedding, and your dermatologist can treat you accordingly.
Again, as we've mentioned at the start, these treatments and cures are dependent on the cause and type of hair loss. While massage oils and a hair spa treatment can work on hair loss in men caused by a skin or scalp infection, these may not work for cases of pattern baldness that are hereditary or caused by DHT associated with male hormones. Even medications like minodixil and finasteride cannot offer a permanent cure. In cases of permanent hair loss like pattern baldness, sometimes the best type of cure is simply management of your condition.

*all photos are models and not actual patients.If you are interested in a prescription product, Hims will assist in setting up a visit for you with an independent physician who will evaluate whether or not you are an appropriate candidate for the prescription product and if appropriate, may write you a prescription for the product which you can fill at the pharmacy of your choice.


Some people come to serum as a way to find the shiny hair back but don’t know that it can attract more dust and dirt, making the hair worse. Once again, the best answer for all these common hair problems is using conditioner. This product can flatten the cuticle and make the hair shiner. Moreover, you can apply a clarifying shampoo once per week to get rid of the buildup and turn back the shiny healthy hair.
That said, hair loss isn't as bad or as hopeless as it sounds. It shouldn't be cause for added personal stress or social stigma, nor should it be something that should make us feel more self-conscious and less confident as individuals. With the advances in technology, you don't have to be saddled anymore with the uncomfortable choice of wearing an ill-fitting, unnatural-looking hairpiece. There is now a wide array of options available to treat and cure hair loss, whether temporary or permanent.
“The most common cause of hair loss in both men and women is androgenetic alopecia, which is genetic pattern hair loss,” explains Dr. Michael B. Wolfeld, a board-certified plastic surgeon and an assistant clinical professor of plastic surgery at the Icahn School of Medicine at Mount Sinai Hospital in New York. The root cause of this type of hair loss is dihydrotestosterone (DHT), a byproduct of testosterone that shrinks certain hair follicles until they eventually stop producing hair.
Drink plenty of water and keep yourself well hydrated. Cut down on smoking and alcohol drinking which makes you dehydrated. If you are not consuming enough water to meet your body’s daily oxygen requirements, the cells responsible for hair growth will not be able to grow and reproduce. This will make your hair brittle, withered and very dry. Not drinking enough water can stop the natural growth cycle of your hair. So drink plenty of water to get a long, shiny and luscious mane!
You might be wondering why there are so many men walking around with significant hair loss, especially considering there are a number of remedies out there that can slow down or stop male pattern baldness completely. The biggest reason is a lack of education about which hair loss treatments actually work. There’s a lot of misinformation out there regarding hair loss remedies, and most of it’s from armchair experts who boldly claim that their all-natural, homeopathic methods are guaranteed to promote hair growth and stop baldness (spoiler alert: they don’t).

When you're investing considerable time and money on a mix of hair treatments and cures, the last things you should be doing are those that will only aggravate your condition. Likewise, when your hair has finally grown back, the last thing you would want is for you to go through another horrific episode of hair loss. Preventing further - or another case of hair loss, and stopping it before it actually happens should be your goal.
Like a Ferrari production plant where luxury automobiles are painstakingly assembled from carefully crafted parts, hair growth depends on a number of carefully coordinated systems that work together. It’s no secret that supplements can have a positive effect on other parts of your body, such as your immune system and your heart. Can hair growth supplements have a similar effect on hair loss (androgenetic alopecia) to promote healthy hair growth naturally? Absolutely. In order to understand why, first it’s important to know how your hair grows.
You can also get a hair-loss kit from Hims, which comes with both minoxidil and finasteride. Keeps has one, as well. And though it might seem like overkill to take two different hair-loss treatments at once, this is one of those rare instances where more is actually better. McAndrews calls the combination of orally administered finasteride and topically applied minoxidil a “full-court press” against hair loss. “That’s doing the most you can for preventative medicine.” Rieder notes that taking both drugs together is more effective than taking either one alone. 

Hair concealers and hair fibers. These are one of the newest cosmetic answers to hair loss. As the name suggests, these products are applied on the scalp or hair to camouflage hair loss and give the appearance of fullness to thinning hair. Some of these are applied directly on the scalp, while others (hair fibers) are attached to the hair, much like hair extensions, to add volume.

Anagen is the growth phase. This lasts for about 3 - 5 years, where you can observe your hair growing half an inch every month. Full-length hair from this phase is about 18 - 30 inches long. Studies show that this phase may also be affected by other factors. Asian hair, for example, has been found to have a longer anagen phase. Weather is also a factor; hair growth can be faster in summer than in winter.


Though, it is important to point out that a lot of these companies are developing procedures that involve implanting hair, which means there is a chance they will be expensive — as we mentioned before, traditional hair transplants are costly. But a few companies and products such as Follicum’s FOL-S-005 and Fidia Pharma’s Brotzu Lotion are being designed as topical treatments. 

3. Scalp tonic. Serums with peptides or procyanidins (a class of antioxidants) such as niacinamide can help support overall scalp health and reduce inflammation, which is a major component of hair loss, says New York City dermatologist Doris Day. Try René Furterer Triphasic Progressive Concentrated Serum ($82), Julien Farel Magnifique Delay the Gray Hair & Scalp Serum ($135), or Day’s own Rapid Regrowth Serum ($55) once daily before massaging a minoxidil product into the scalp (there’s no need to wait for it to dry in between). “In addition to being anti-inflammatory,” Day says, “scalp tonics help minoxidil penetrate the scalp better and can minimize potential irritation from it.”
Do not subject your hair to frequent chemical treatments, excessive blow drying, ironing, and coloring, as it can lead to hair loss. If you color your hair and have been facing hair fall issues, it would be a good idea to take a short break before you put any more chemicals in your hair. Avoid hairstyles like tight ponytails, pigtails or braids on a daily basis. Using hair elastics to pull back hair tightly can cause hair fall.
Hair: It’s a natural part of being a human. But when the temperature climbs, and skin is exposed, it’s one of those things that a good many of us want to control. This week, we’re tackling hairlessness, not just the process of hair removal (electric shavers and ingrown-hair treatments and aesthetician-approved tweezers) but also what to buy when you’re losing your hair, and even how to take care of a Sphynx cat. Here, we’re talking to dermatologists and hair-loss doctors about hair-loss treatments that actually work.
Brushing your hair every morning about 30 mins and evening about the same duration of time with rounded tip hair-brush, will do recondition your scalp with better blood circulations. Do not use comb, it will damage your scalp. Also take hair supplements/vitamins. Believeth or not, ladies still flirting on me, even-though I’m in my mid 40s with lots of hair. 🙂 

Indian gooseberry. Also known as amla, Indian gooseberry is one of the most popular natural ingredients that can induce fast hair growth. It is also a known antibacterial that can help maintain a healthy scalp. Mix a tablespoon of Indian gooseberry pulp and lemon juice. Use it to massage your scalp, and cover with a shower cap after. Leave on for the night and wash with shampoo in the morning.
A great way to fill up on biotin and zinc, whole grains are also one of the prime sources of natural magnesium. Since magnesium improves nutrient absorption, this means that eating whole grains such as brown rice, oats, whole wheat or corn on the cob as part of a meal with other growth-boosting foods increases the total benefits your receive from everything.
Telogen effluvium - occurs mainly due to the body’s reaction to stress, brought about by, illnesses such as cancer, mental and emotional disturbances, medications such as blood thinners, hormonal imbalances, stress during childbirth and so on. In this condition hair thinning occurs on the scalp. The hair usually regrows after the stress period is over.
Pregnancy may cause many changes in the scalp hair. As the hormones fluctuate during pregnancy, a large number of women feel their hair thickens and becomes fuller. This may be related to change in the number of hairs cycling in the growth phase of hair growth, but the exact reason is unknown. Quite often, there may be a loss of hair (telogen effluvium) after delivery or a few months later which will eventually normalize.
Propecia (finasteride) is a 5 alpha-reductase inhibitor. It works by inhibiting the conversion of testosterone into 5 alpha-dihydrotestosterone (DHT), a hormone that plays an important role in hair loss. Propecia is a prescription medicine and is only approved for use in men. There are other 5 alpha-reductase inhibitors on the market but Propecia is the only one approved for androgenetic alopecia.
A more temporary form of hair loss is telogen effluvium or when hair follicles get stuck in the telogen or resting phase and stop growing new hair. Telogen effluvium can occur three months after a significant medical event like childbirth, surgery, or a high fever, but can also be caused by a thyroid imbalance or iron deficiency. Certain medications like blood thinners and birth control pills are also linked to this form of hair loss.
According to practitioners of traditional Chinese medicine, hair health is tied to two things: kidney energy and the blood, which nourish the hair. The solution: acupuncture and Chinese herbs. While there isn't a lot of hard science to back this up, Maureen Conant, a TCM practitioner at Full Bloom Acupuncture in Seattle, says that she's seen women's hair stop falling out and then gradually regenerate after a few months of weekly treatments.
You lose up to 100 hairs from your scalp every day. That's normal, and in most people, those hairs grow back. But many men -- and some women -- lose hair as they grow older. You can also lose your hair if you have certain diseases, such as thyroid problems, diabetes, or lupus. If you take certain medicines or have chemotherapy for cancer, you may also lose your hair. Other causes are stress, a low protein diet, a family history, or poor nutrition.
Has your doctor told you that your blood sugar levels are too high? Low thyroid is one potential cause of diabetes, and it may be your red flag to have your thyroid re-evaluated. When my doctor once mentioned that my blood sugar was at the high pre-diabetic level and suggested starting diabetes medication, I asked for 6 months to try replacing my regular multivitamin with this one Designs for Health Metabolic Synergy (created by a nationally prominent doctor specializing in blood sugar) and by my follow-up appointment my blood sugar was completely normal and diabetes medication was not needed (what a relief).
You can also get a hair-loss kit from Hims, which comes with both minoxidil and finasteride. Keeps has one, as well. And though it might seem like overkill to take two different hair-loss treatments at once, this is one of those rare instances where more is actually better. McAndrews calls the combination of orally administered finasteride and topically applied minoxidil a “full-court press” against hair loss. “That’s doing the most you can for preventative medicine.” Rieder notes that taking both drugs together is more effective than taking either one alone.
In mainstream medicine, Levothyroxine drugs are the gold standard for the treatment of hypothyroidism. While these drugs work for some people, they fail for others. Levothyroxine drugs contain T4 thyroid hormone only. Our bodies are supposed to convert that T4 thyroid hormone to the active T3 hormone our cells need. For some of us our bodies don’t convert T4 to T3 properly, leaving us symptomatic. This is why many of us do better on a combination of T4 and T3 thyroid hormone replacement treatment.
Dana Trentini founded Hypothyroid Mom October 2012 in memory of the unborn baby she lost to hypothyroidism. This is for informational purposes only and should not be considered a substitute for consulting your physician regarding medical advice pertaining to your health. Hypothyroid Mom includes affiliate links including the Amazon Services LLC Associates Program. Connect with Dana on Google+
Cosmetic procedures, such as shampooing too often, perms, bleaching, and dyeing hair can contribute to overall hair thinning by making hair weak and brittle. Tight braiding, using rollers or hot curlers, and running hair picks through tight curls can also damage and break hair. However, these procedures don't cause baldness. In most instances hair grows back normally if the source of the problem is removed. Still, severe damage to the hair or scalp sometimes causes permanent bald patches.
In fact, hair loss cures and treatments are a dime a dozen. There are cures that are designed for temporary hair loss conditions, and others more are available for permanent cases. It's also important to note that some of these cures are specific to the cause and the type of hair loss, and other treatments don't apply for other cases such as pattern balding. We've listed them all the same in order to give you a good idea of the breadth of choices available.
Regarding the ferritin levels, mine fell to 8. They did five infusions of iron and got it to around 270. It has dropped to 170. I don’t feel as good as I did, and my hair is falling out again. Please explain to me the formula you use on proper ferritin levels so I might talk about with the hematologist about optimum levels for my hair. They think I’m fine at 170. I weigh 212. What should my optimum ferritin level be for my Hashimoto’s? Thanks.
Hair-fiber powders: Colored, powdery fiber sprinkles are commercially available and may work to camouflage balding areas. These colored sprinkles have special properties that help them attach to hair and give a fuller appearance. Toppik is one manufacturer of these products and can be found online. These cosmetic products are available without a prescription, are fairly inexpensive ($20-$40 range), and quite safe with minimal risk. Often these may be used in addition to medical treatments like Rogaine, Propecia, and hair transplants, and they are a great temporary measure to tide one over for special occasions.
Telogen (Shedding Phase) - this is a resting phase, at the end of which your hair is released and it falls out, i.e., the resting hair stays in the follicle till it is pushed out by the growth of a new anagen hair. At any given time, 10% - 15 % of all hairs are in the telogen phase. The follicle then remains dormant for 3 months and the whole process recurs again.
Other causes for hair loss or hair thinning can be stress, illness, poor diet, hormone imbalance or your body going into shock. Certain diseases and intensive medical treatment such as chemotherapy are also likely to result in hair loss, but it is best to consult your GP if you go bald at an alarmingly fast rate, especially if you have no family history of male pattern baldness. 

Hair transplants will likely lead to better results in the long run (you are introducing new hairs to the balding areas), but you’ll still need to use minoxidil or finasteride after surgery to maintain the results. Like all hair loss treatments, hair transplants are best when combined with other methods, and you’ll want to speak with your doctor to see what combination is best for you.
Hair transplantation is usually carried out under local anaesthetic. A surgeon will move healthy hair from the back and sides of the head to areas of thinning. The procedure can take between four and eight hours, and additional sessions can be carried out to make hair even thicker. Transplanted hair falls out within a few weeks, but regrows permanently within months. Hair transplants, takes tiny plugs of skin, each which contains a few hairs, and implants the plugs into bald sections. The plugs are generally taken from the back or sides of the scalp. Several transplant sessions may be necessary.[33]

There's a chance you're genetically predisposed to hair thinning, which means you may see a progressive, gradual reduction in hair volume. "In these instances, certain hair follicles are sensitive to male hormones – and this sensitivity causes follicles to gradually shrink and produce slightly finer and shorter hairs with each passing hair growth cycle." Explains Anabel.

Alopecia areata: Researchers believe that this is an autoimmune disease. Autoimmune means the body attacks itself. In this case, the body attacks its own hair. This causes smooth, round patches of hair loss on the scalp and other areas of the body. People with alopecia areata are often in excellent health. Most people see their hair re-grow. Dermatologists treat people with this disorder to help the hair re-grow more quickly.
“If you don’t want a scar because you like to wear your hair short, you might opt for a “scarless” hair transplant,” says Dr. Joyce. Also known as follicular unit extraction (FUE), grafts are harvested one at a time with tiny punches that heal virtually undetected so you can still buzz your head. “If you’ve gone so bald that you don’t have a lot of donor hair on your head, we can do FUE extractions with body hair such as on your chest, stomach, back, and sometimes even the pubic area,” says Dr. Joyce. 

Harsh hairstyles or treatments: Hairstyles that consistently use rubber bands, rollers or barrettes, or pull hair into tight styles such as cornrows, can inflame and scar hair follicles. So can incorrectly used chemical products such as dyes, bleaches, straighteners or permanent wave solutions. Depending on the degree of damage, resulting hair loss can be permanent.
Egg mask. Eggs are one of the riches sources of protein, which is the building block of keratin, as well as other minerals like zinc, iron, selenium, phosphorous and iodine. Mix an egg white with a tablespoon of olive oil and honey to make a paste. Apply it on your hair and leave on for 20 minutes. Rinse and shampoo using cold water. You can apply this egg mask on your hair once a week.
This herbal hair oil contains natural ingredients like neem, bhringraj, til oil, amalaki, japa, patola, dhattura, and narikel, which are known to help arrest hair fall. It helps strengthen and nourish the roots while also promoting new hair growth. The Trichup Hair Fall Control Oil protects hair from damage caused by chemical treatments, pollution, and styling. It improves hair texture and overall hair health.
Minoxidil (Rogaine): This topical medication is available over the counter, and no prescription is required. Men and women can use it. It works best on the crown, less on the frontal region. Minoxidil is available as a 2% solution, 4% solution, an extra-strength 5% solution, and a new foam or mousse preparation. Rogaine may grow a little hair, but it's better at holding onto what's still there. There are few side effects with Rogaine. The main problem with this treatment is the need to keep applying it once or twice daily, and most men get tired of it after a while. In addition, minoxidil tends to work less well on the front of the head, which is where baldness bothers most men. Inadvertent application to the face or neck skin can cause unwanted hair growth in those areas.

Male pattern baldness is the most common type of hair loss, affecting 6.5 million men in the UK, according to the NHS Choices website. For some men the process can start as early as their 20s and by the age of 60 most men have some degree of hair loss, although in some cases this can just be a part of the ageing process as opposed to a hereditary condition. Male pattern baldness is not a disease or illness and it doesn't affect your health. However, if you have hair loss that doesn't follow this pattern, for example your hair is falling out in clumps and leaving patches, then you should talk to your GP.
Nutrient deficiencies are an issue for me personally. I supplement every day to maintain my nutrients at optimum. When I noticed a worsening of my hair loss last year, nutrient testing revealed that I was deficient in all those nutrients necessary for hair health. This high quality multivitamin Pure Encapsulations PureLean Pure Pack (it helped me lose a few pounds too) which includes the healthy fat omega-3 has made a world of difference. I also like Pure Encapsulations Energize Plus Pure Pack for a boost of energy but it often sells out.
As I mentioned before, the causes of hair fall are innumerable, and so it becomes crucial to get to the root of the problem. The best way to go about dealing with the problem would be to get the correct diagnosis to begin with. This can be made simpler by finding the areas where thinning is most prominent and also monitoring how much hair you are losing whenever you comb or shampoo. Consult a physician to find out whether you have any underlying medical issues causing the hair fall.
Thyroid blood tests determine the adequacy of the levels of thyroid hormones in in a patient. The blood tests can determine if the thyroid gland's hormone production is normal, overactive, or underactive. The level of thyroid hormones may help to diagnose hypothyroidism or hyperthyroidism. The test may also point to other diseases of conditions of the thyroid gland.
Symptoms of hair loss include hair loss in patches usually in circular patterns, dandruff, skin lesions, and scarring. Alopecia areata (mild – medium level) usually shows in unusual hair loss areas, e.g., eyebrows, backside of the head or above the ears, areas the male pattern baldness usually does not affect. In male-pattern hair loss, loss and thinning begin at the temples and the crown and hair either thins out or falls out. Female-pattern hair loss occurs at the frontal and parietal.
Do not self-diagnose or treat yourself based on the information provided in these articles. We further assert, please seek medical advice and do not disregard medical advice, or discontinue medical treatment by relying upon the information provided on this website. External links to videos and other websites provided here are purely for information purposes and Practo does not warrant or guarantee the accuracy, genuineness, reliability of such links/websites. We do not guarantee the correctness of the information, please exercise discretion while applying the information to use. The information provided hereunder is not intended to be a substitute for getting in touch with emergency healthcare. If you (or the person you intend to provide information to) are facing a medical emergency, please contact an ambulance service or hospital directly.
^ Jump up to: a b Blumeyer, A; Tosti, A; Messenger, A; Reygagne, P; Del Marmol, V; Spuls, PI; Trakatelli, M; Finner, A; Kiesewetter, F; Trüeb, R; Rzany, B; Blume-Peytavi, U; European Dermatology Forum, (EDF) (October 2011). "Evidence-based (S3) guideline for the treatment of androgenetic alopecia in women and in men". Journal of the German Society of Dermatology. 9 Suppl 6: S1–57. doi:10.1111/j.1610-0379.2011.07802.x. PMID 21980982.
DR. WRIGHT: If stomach acid is low, protein isn’t efficiently digested – and hair and nails are made up of… protein! If we are deficient in protein, our bodies know that we can live without hair or nail proteins, but we can’t survive without heart muscle proteins or other important body proteins. So if we are short in supply of protein, the hair or nails are the first to go.
Hair grooming, but more importantly, having a head-full of hair is as important to men as it is to women. To women, it may be an important accessory of beauty, and for men, it adds to a sense of manliness, enhances their looks and makes them more appealing and attractive to women. Balding to men is associated with aging (only old men are expected to lose hair) and therefore, having hair on one's head is a sign of virility and masculinity.
A good hair care regimen and diet can prevent hair loss and promote longer hair in combination with vitamins. In many cases, hair loss is caused by vitamin deficiency called telogen effluvium, which temporarily pushes hairs from the growth phase of the hair growth cycle to the resting phase, causing hair loss. Telogen effluvium is temporary and the treatment is to eat more of the key vitamins that contribute to healthy hair growth. You can prevent hair loss due to vitamin deficiency or other nutritional deficits, such as key minerals and proteins, by having a good hair care regimen and eating a well-balanced diet of hair loss foods.
It is likely that several genes determine susceptibility to baldness. Some of these genes come from your mother’s side and some from your father’s side of the family. Identical twins lose hair at the same age, at the same rate and in the same pattern. This indicates that genetic factors are more important than environmental factors in causing hair loss.
Surgery or hair transplants: Surgical hair restoration approaches include various versions of hair transplantation (taking hair from the back and putting it near the front) or scalp reduction (cutting away bald areas and stitching the rest together). Transplant procedures have improved greatly in recent years. They can produce much more attractive and natural-looking results than older methods that sometimes leave a "checkerboard" or hair plug look. Many transplant patients now take Propecia to maintain or keep what they've transplanted. When considering a hair transplant, check the surgeon's credentials and experience carefully. Micrografts are some of the newest techniques whereby surgeons transplant single one to two hair follicles. Hair transplants may be very expensive and time-consuming procedures ranging widely anywhere from $1,000-$20,000, depending on the number of hair grafts transplanted. Typically, 500 or more hairs may be transplanted in a session.
2. Volumizing shampoos and treatments. Typically, these work by depositing ingredients, like wheat protein and keratin, that adhere to the hair shaft to a) thicken it and b) create spaces between hairs so you look like you have more of it. Try Kiehl’s Rice & Wheat Volumizing Shampoo ($18) with hydrolyzed wheat protein; Rogers likes Redken Cerafill Defy Shampoo and Conditioner ($20 each) with ceramides that bulk up hair.
There are many different types and forms of hair concealers. The two most popular types are hair sprays, and sprinkles and powder solids. Sprays are easy to apply compared to creams and powders. They contain chemicals and dye that can match the shade of your hair, making it fuller. However, it has a tendency to look less natural if applied haphazardly so it requires some care during application.
Disruptions in the normal length of each phase, which can cause hair loss and hair thinning, may be the result of a number of internal and external stimuli. These are also what we call the triggers and causes of your hair loss. As a quick example, dieting can leave the body stressed and in need of important nutrients. Because of this stress, hair growth may be cut shorter than usual and there is an early onset of telogen or shedding of hair.
Hair grooming, but more importantly, having a head-full of hair is as important to men as it is to women. To women, it may be an important accessory of beauty, and for men, it adds to a sense of manliness, enhances their looks and makes them more appealing and attractive to women. Balding to men is associated with aging (only old men are expected to lose hair) and therefore, having hair on one's head is a sign of virility and masculinity.
Just like pregnancy, birth control pills mess with your hormone levels, causing them to fluctuate. In response, you might experience hair loss. “Hormones can interrupt the natural pattern of the hair cycle, causing hairs to shed more quickly than usual or to grow with less vigor,” explains Dominic Burg, PhD, chief scientist for Advangen. Oftentimes the hormone responsible for this is an androgen, such as testosterone, which is why the American Hair Loss Association recommends low-androgen birth control pills for those who are at an increased risk for hair loss.

Some hair loss can also result from the psychological condition trichotillomania. “People with this condition compulsively pull out their hair when they are stressed or even when they are concentrating, e.g. studying hard,” says Burg. “Sometimes the individual doesn’t know they are pulling their hair out, doing the activity absent-mindedly, and only notice once the bald patches appear.” Over time the hair follicles can become so damaged that they die and leave permanent bald patches. Find out why you shouldn’t pull out gray hairs either.
There are two types of identification tests for female pattern baldness: the Ludwig Scale and the Savin Scale. Both track the progress of diffused thinning, which typically begins on the crown of the head behind the hairline, and becomes gradually more pronounced. For male pattern baldness, the Hamilton–Norwood scale tracks the progress of a receding hairline and/or a thinning crown, through to a horseshoe-shaped ring of hair around the head and on to total baldness.

Periods of prolonged or severe illness can affect the hair. “As with extreme stress and extreme diets, this also comes down to the body preserving its energy balance and shutting down non-essential functions in order to battle the illness more effectively,” Berg says. “In fact, physicians have used an inspection of the fingernails and hair quality as part of standard examinations of overall health for many years. Changes in these features provide some clues about the length and severity of illness.” Other diseases, such as diabetes and lupus, can also cause hair loss. Check out these other things your hair can reveal about your health.
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