While the drug is generally safe for use, some possible side effects are mild irritation of the scalp, dryness and growth of hair on some parts of the body, especially the sides of the face and hands. In some cases, you might observe some increased hair loss around the first few days of use. If the hair fall continues after two weeks upon application of minoxidil, stop the treatment first and see a doctor.

As a senior writer for Live Science, Laura Geggel covers general science, including the environment and amazing animals. She has written for The New York Times, Scholastic, Popular Science and Spectrum, a site covering autism research. Laura grew up in Seattle and studied English literature and psychology at Washington University in St. Louis before completing her graduate degree in science writing at NYU. When not writing, you'll find Laura playing Ultimate Frisbee. Follow Laura on Google+. 


When men have hereditary hair loss, they often get a receding hairline. Many men see bald patches, especially on the top of the head. Women, on the other hand, tend to keep their hairline. They see noticeably thinning hair. The first sign of hair loss for many women is a widening part. In rare cases, men see noticeably thinning hair. And in rare cases, women can see a receding hairline or bald patches. The reasons for this are unknown.
It took me a while to decide to write this review because I wanted to have facts and not just hope. That meant waiting more than 30-60 days to comment. I am a 59 year old male. My father had male pattern baldness but until I hit about 56, I assumed I inherited my mom’s hair traits. But when I started noticing shedding I started doing research which led me to using minoxidil for about 2 years. In Jan I decided it wasn’t helping much because the shedding was still happening, so did additional research. My hair was not only thinning but the follicles were getting finer and finer. It turns out scientists don’t know all reasons for hair loss, but two common ones in men are reduced blood flow in the scalp (minoxidil is for this) and elevated levels of DHT in the scalp. It seems that if you don’t inherit the gene for hair loss then these issues don’t cause it, but if you did, then goodbye hair! After a blood test showed that I had high DHT levels in my system, I concluded that I likely had that issue in my scalp so bought Lipogaine shampoo which is supposed to block DHT and stopped using minoxidil. After 2 months the shedding was so bad I started getting very worried and restarted with minoxidil, and was using both now. By May but hair loss was so extensive that I had to wear a hat to avoid sunburn on my scalp! I hated swimming because as soon as my head was wet it was evident how thin my hair was. This led me to discovering Hair Growth Essentials and giving it a try. My wife took a picture of my receding hairline and crown on Memorial Day so we could compare for improvement. By Jun 30th my shedding had greatly decreased and I was suspecting my hair follicles were getting thicker. At that point my wife started taking it also because of her thinning hair. By Jul 30th I was pretty certain I was seeing a lot of improvement. By Aug 30th there was no question and it is a dramatic change when compared to the picture taken just 3 months earlier. My hair was thicker and denser. My wife’s hairdresser commented that she also had a lot of new hair growing in.
Dietary supplements are not typically recommended.[30] There is only one small trial of saw palmetto which shows tentative benefit in those with mild to moderate androgenetic alopecia.[30] There is no evidence for biotin.[30] Evidence for most other produces is also insufficient.[37] There was no good evidence for gingko, aloe vera, ginseng, bergamot, hibiscus, or sorphora as of 2011.[37]
Losing your hair in the typical male pattern (where your hairline starts receding before getting thinner at the crown and the temples) is very common. When these two areas meet, it leaves hair at the sides and the back – in a horseshoe pattern. Eventually some men may go completely bald, while others might keep their hair around the back and sides (although some choose to shave these areas off anyway ).

Every part of the body requires thyroid hormone for proper functioning, and that includes the hair follicles. In 2008, the Journal of Clinical Endocrinology and Metabolism presented the first evidence that human hair follicles are direct targets of thyroid hormones. This research demonstrated that the thyroid hormones T4 and T3 modulate multiple hair biology parameters from cycling to pigmentation.


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.
If your hair loss is related to male-pattern and also female-pattern baldness, it is quite more difficult because the hair will not grow back in your scalps on its own. You may need to apply medications such as Minoxidil (Rogaine) that are suitable for both sexes and Finasteride that can be available for men to speed up the hair growth. Injectable cortisone can also help in some certain condition. Hair transplant is another permanent hair-replacement solution that you can try to deal with the pattern baldness.
Cyclosporine is used to suppress the immune system in psoriasis and other immune-mediated skin conditions. Although cyclosporine helps hair regrowth in alopecia areata, the risks of using it may outweigh the benefits, as oral cyclosporine can suppress the immune system and increase the risk of serious infection. Other common adverse effects are hypertension and renal impairment, but these are usually reversible.

There are numerous ways to categorize hair loss. One must first examine the scalp to determine if the hair loss is due to the physical destruction and loss of hair follicles (scarring or cicatricial alopecia). If the scalp appears perfectly normal with plenty of empty hair follicles, this is called non-scarring hair loss. On the other hand, cicatricial alopecia permanently destroys the follicles. Non-scarring hair loss also happens in situations where there is physical or chemical damage to the hair shaft, resulting in breakage. Occasionally, it may be necessary to do a biopsy of the scalp to distinguish these conditions. Sometimes, a physician may pull a hair to examine the appearance of the hair shaft as well as the percentage of growing hairs (anagen phase). This article will concentrate on the non-scarring types of hair loss.
It’s become “trendy” to not wash your hair for several days; in fact, some believe it’s beneficial for the hair. While you shouldn’t over-wash your hair, under-washing—washing your hair once or twice a week—and camouflaging dirt and grime with dry shampoos isn’t good for your hair either. “Overuse of dry shampoos leads to clogged follicles, which, over time, can cause permanent damage leading to hair loss,” warns Halasz. “To prevent this from happening, try to wash your hair a minimum of every three to four days.” Learn all the tricks you need to know when using dry shampoo.
Scalp reduction is the process is the decreasing of the area of bald skin on the head. In time, the skin on the head becomes flexible and stretched enough that some of it can be surgically removed. After the hairless scalp is removed, the space is closed with hair-covered scalp. Scalp reduction is generally done in combination with hair transplantation to provide a natural-looking hairline, especially those with extensive hair loss.
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.
Aloe vera. Aloe vera is one of the most traditional and common natural hair loss treatments. It is known to possess enzymes that promote hair growth and a healthy scalp by regulating the hair and scalp's pH level. Known as a hair miracle, it is also used to treat other hair/scalp conditions like scalp itchiness, scalp redness, and inflammation. It also helps in minimizing dandruff and making the hair shinier and stronger.
Medications and vitamins: Cancer chemotherapy, which attacks hair follicles in its attempt to kill all fast-growing cells around the body, is a well-known reason for hair loss. Other medications’ side effects include hair shedding as well, such as some that treat high blood pressure and gout (a painful joint condition caused by a buildup of uric acid). Excessive levels of vitamin A also contribute.
The third and fourth stages are known as telogen and exogen, respectively. In telogen, the hair is supposed to be at "rest" until it finally detaches itself from the follicle and enters the exogen or shedding stage. Once the hair is detached from the follicle, the follicle remains inactive for about three months, after which a new cycle begins again.
According to the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMSD), alternative therapies may not help hair regrow and many are not supported by medical research. However, other treatments that reportedly improve alopecia areata include Chinese herbs, acupuncture, zinc and vitamin supplements, evening primrose oil and aroma therapy. 
Alopecia areata. This condition, called patchy hair loss, is the opposite of pattern baldness. Whereas in the former, thinning hair follows a pattern, alopecia areata is marked by smooth and bald patches anywhere on the scalp. The bald patches are circular, and can be as small as a pencil eraser or as big as a quarter. It begins with one or two spots that multiply on other parts of the head. The condition is caused by an autoimmune disease where the antibodies mistake the hair as the "enemy" and start attacking it, resulting into hair loss.
Certain foods have also been found to aggravate or worsen hair fall, such as sugar, which triggers the overproduction of the male hormone, androgen, which in turn causes the hair follicles to shrink in size and for hair to fall out or stop growing. Fish products that are known to contain high levels of mercury like tuna, mackerel and swordfish can also cause hair weakening and excessive hair fall. Studies have also found that fried foods are associated with the production of high levels of DHT.
The third and fourth stages are known as telogen and exogen, respectively. In telogen, the hair is supposed to be at "rest" until it finally detaches itself from the follicle and enters the exogen or shedding stage. Once the hair is detached from the follicle, the follicle remains inactive for about three months, after which a new cycle begins again.

Traction alopecia - certain hairstyles such as when you pull on your hair tightly can cause scarring of the hair follicles. If pulling is stopped before scarring to the scalp then your hair will grow back normally. Nervous habits such as continual hair pulling or scalp rubbing can also cause scarring and ultimately permanent hair loss. Excessive shampooing and blow-drying can also cause hair loss.


See a doctor. While it may be easy to treat hair loss that's caused by stress or other physical or emotional shock, other types, especially those caused by medical conditions, require expert attention. Do not self-medicate. A medical test is necessary to determine the real cause of your hair loss. A medical diagnosis is important in order to rule out other factors that might be the cause of your hair loss. On the surface, it's easy to attribute hair loss to stress or the lack of sleep, but it is highly possible that the hair loss may be caused by an unknown or undetected condition related to hormones or genetics. With the right diagnosis, you'll be able to get the right medication and course of treatment.
There have been reams and reams of paper dedicated to how oiling your hair overnight can make a difference. Well, it is true. Though you may not like the idea of sticky, oily hair, application of oils like almond, coconut, and castor seeds, among others, can help your hair in the long term. Leaving your hair oiled overnight provides enough time for each strand to be coated and for the scalp to get nourished. Dandruff and dead cells are loosened by the movement of your fingers and can be removed easily with shampoo the next day. To give yourself an overnight oil treatment, follow the steps below (keep reading to know more about an oil blend recipe for treating hair loss):
In most cases though, it's all a matter of attitude. Being bald should not be a cause of stigma. It does not make you less of a person or less masculine, less virile, and less attractive and appealing. In fact, a clean shaven head is becoming a popular trend among men these days, and there are certainly many bald men who have managed to make themselves look clean, elegant and suave despite their hair loss. Learn to come to terms with it. It's hair loss, yes, but not brain damage. It does not affect your core.
Content on this website is provided for information purposes only. Information about a therapy, service, product or treatment does not in any way endorse or support such therapy, service, product or treatment and is not intended to replace advice from your doctor or other registered health professional. The information and materials contained on this website are not intended to constitute a comprehensive guide concerning all aspects of the therapy, product or treatment described on the website. All users are urged to always seek advice from a registered health care professional for diagnosis and answers to their medical questions and to ascertain whether the particular therapy, service, product or treatment described on the website is suitable in their circumstances. The State of Victoria and the Department of Health & Human Services shall not bear any liability for reliance by any user on the materials contained on this website.
“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.
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.

Medications and vitamins: Cancer chemotherapy, which attacks hair follicles in its attempt to kill all fast-growing cells around the body, is a well-known reason for hair loss. Other medications’ side effects include hair shedding as well, such as some that treat high blood pressure and gout (a painful joint condition caused by a buildup of uric acid). Excessive levels of vitamin A also contribute.
Dull hair will be the next one on the list of common hair problems that are mentioned in this article. The dull hair will not only make you uncomfortable but also make you look older than your real age. Dull hair can be caused by chemical damage, heat styling damage, improper styling techniques, and sometimes environmental soils as well as stresses, which can roughen the hair’s cuticle.
Trichotillomania (pronounced: trik-o-til-uh-MAY-nee-uh). Trichotillomania is a psychological disorder in which people repeatedly pull their hair out, often leaving bald patches. That can leave areas of baldness and damaged hairs of different lengths. People with trichotillomania usually need help from a therapist or other mental health professional before they can stop pulling their hair out.

Minoxidil (Rogaine) is available over the counter and available in 2%, 4%, and 5% concentrations. It may be something of a nuisance to apply twice daily, but it has been shown to help conserve hair and may even grow some. Minoxidil tends to grow very fine small hairs wherever it is applied. It is important to avoid running the liquid onto the face or neck where it can also grow hair. It is marketed for women at the 2% concentration but may be used in higher strengths as directed by a doctor.
One hair loss tablet that targets hormones is Propecia. This targets a specific androgenic hormone (male sex hormone) named dihydrotestosterone (DHT). DHT is present throughout the body, and prompts the growth of hair and spurs sexual development around puberty. However, in later years, it binds to hair follicles and causes them to shrink, occluding hair shafts and making healthy hair growth impossible.
Hair may be all about vanity but hair conditions, such as hair loss and balding may have emotional, mental and psychological repercussions: insecurity, the loss of self-confidence, humiliation or embarrassment, self-imposed isolation out of fear of what people might think of how we look with that missing part of ourselves. Hair issues are more than vanity.
These natural remedies, for example, apple cider vinegar can be very effective in flaky scalp treatment by restoring the pH level. The using of hair stylish products that contain harsh chemicals should also be eliminated. Moreover, the essential minerals and vitamin intake should be increased in the daily diet. You can also massage your hair scalp with natural oils such as extra virgin olive oil and jojoba oil. These natural hair masks from yogurt or other herbal ingredients can also work well to hydrate your scalp and provide moisture.

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.


Finasteride is the active ingredient in the men’s hair-loss treatment Propecia, which has been available in Australia since the late 1990s. One tablet a day will arrest further hair loss in over 95 per cent of men and stimulate partial hair regrowth in two thirds of men. Regrowth may be apparent at six months, but can take up to two years to be visible.
Laser treatments. Low-level laser therapy (LLLT) is used for the prevention and reversal of hair loss. Also known as red light therapy, cold laser, and soft laser, it is a form of light/heat treatment (therefore generally safer) that is used on cases of pattern baldness and alopecia areata. The procedure uses a device that emits light that penetrates into the scalp. The more commonly used lasers are the excimer, helium-neon and fractional erbium-glass. The procedure can increase the blood flow in the scalp to stimulate the follicles that are in resting or dormant phase to go into anagen, and at the same time, prevent the production of DHT, which destroys the hair follicles.

Just as pregnancy hormone changes can cause hair loss, so can switching or going off birth-control pills. This can also cause telogen effluvium, and it may be more likely if you have a family history of hair loss. The change in the hormonal balance that occurs at menopause may also have the same result. “The androgen (male hormone) receptors on the scalp becoming activated,” explains Mark Hammonds, MD, a dermatologist with Scott & White Clinic in Round Rock, Texas. “The hair follicles will miniaturize and then you start to lose more hair.”
Central centrifugal cicatricial (scarring) alopecia: This type of hair loss occurs most often in women of African descent. It begins in the center of the scalp. As it progresses, the hair loss radiates out from the center of the scalp. The affected scalp becomes smooth and shiny. The hair loss can be very slow or rapid. When hair loss occurs quickly, the person may have tingling, burning, pain, or itching on the scalp. Treatment may help the hair re-grow if scarring has not occurred.
Hair loss doesn't happen fast, our strands grow in cycles, which means it can take up to 3 months for hair to fall out after a trigger has caused it. "If you notice excessive daily hair shedding for longer than 3 months, see a trichologist or your GP, there could be an underlying factor that needs to be addressed", Anabel advises. "Very importantly, try not to panic. Telogen effluvium (excessive shedding) is almost always self-eliminating and hair will start to grow back as usual once any internal imbalance is put right".
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]
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.
Female hair loss can have various causes. Thinning hair can be due to changes in your hormones and many women experience some degree of hair loss after pregnancy. In most cases, however, thinning hair occurs as you get older and it is hereditary. This type of hair loss is not dangerous and it does not usually indicate that you suffer from an underlying illness.
Not surprisingly, treatments with 5 percent minoxidil work better than treatments with 2 percent minoxidil. A randomized clinical trial published in the American Journal of Clinical Dermatology in 2002 found that, in men with androgenetic alopecia, “5 percent topical minoxidil was clearly superior to 2 percent topical minoxidil and placebo in increasing hair growth.” The difference was actually pretty astounding — after 48 weeks, the men who used 5 percent minoxidil experienced 45 percent more hair growth than the men who used the 2 percent treatment.
This makes finding reliable information a challenge, and to further complicate matters, successful hair loss treatment doesn’t come in the form of a quick fix. It’s something that takes time to work – usually a couple of months – and requires consistency and dedication. A lot of people simply quit because they don’t see major results in the first couple of weeks and assume that the treatment doesn’t work .
People have between 100,000 and 150,000 hairs on their head. The number of strands normally lost in a day varies but on average is 100.[8] In order to maintain a normal volume, hair must be replaced at the same rate at which it is lost. The first signs of hair thinning that people will often notice are more hairs than usual left in the hairbrush after brushing or in the basin after shampooing. Styling can also reveal areas of thinning, such as a wider parting or a thinning crown.[citation needed]
The Rogaine rep we spoke to explained that the different packaging (and therefore different prices) has to do with the FDA-approval process: “We discovered in clinical trials that the hair loss patterns between men and women are different,” she said by way of explanation. “Men typically have that bald spot on the crown of their head, where women generally have a general thinning throughout, but concentrated more on the top of the head. So for FDA approval, we had to come up with two different, gender-specific products, so the directions were more explanatory.”
The common cause of hair loss is stress, changing hormones, menopause or medication such as antidepressants, blood thinners, retinoids, NSAIDs, birth control pills and high blood pressure medications. People with an autoimmune condition known as alopecia areata can suffer from hair loss in the scalps and several parts of the body. Other disorders and health conditions that can result in hair loss include:
Spironolactone has been widely used in Australia since the 1960s to treat high blood pressure and fluid retention. It blocks the effect of androgen hormones. In women, androgens can cause oily skin, acne, unwanted facial and body hair, and hair loss on the scalp. Women can use spironolactone to treat all of these conditions, but requires a prescription from your doctor.
Despite advances in our understanding of hair loss, there are limits to current treatment. In particular, age-related hair loss and inherited forms of hair loss are difficult to reverse, although treatment may prevent further loss and produce partial regrowth. Non-surgical treatments include lotions and tablets. These generally need to be used continuously for the benefits to be maintained. If you stop treatment, regrowth will cease and hair loss will resume.
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.
Hormonal changes and medical conditions. A variety of conditions can cause permanent or temporary hair loss, including hormonal changes due to pregnancy, childbirth, menopause and thyroid problems. Medical conditions include alopecia areata (al-o-PEE-she-uh ar-e-A-tuh), which causes patchy hair loss, scalp infections such as ringworm and a hair-pulling disorder called trichotillomania (trik-o-til-o-MAY-nee-uh).
While the drug is generally safe for use, some possible side effects are mild irritation of the scalp, dryness and growth of hair on some parts of the body, especially the sides of the face and hands. In some cases, you might observe some increased hair loss around the first few days of use. If the hair fall continues after two weeks upon application of minoxidil, stop the treatment first and see a doctor.
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.
Natural oils such as coconut, olive, castor, almond, jojoba, sesame, etc., can be used to massage the scalp for countering hair fall and encouraging new hair growth. As we discussed, hair fall problems are majorly caused due to the health of your scalp. Using a hair oil treatment twice a week helps stimulate your scalp and improves the blood circulation, boosting the amount of nourishment that the hair follicles receive. It also helps keep away issues such as dandruff, dryness, and flaking. Not only do these treatments improve scalp health, but they also improve the strength of your hair and help keep it conditioned. But oil is not the only nourishing treatment your hair can receive. In fact, there are a number of remedies you can whip up in your kitchen to reduce hair fall.
George Cotserelis, MD, is director of the University of Pennsylvania's Hair and Scalp Clinic. He agrees that there's no evidence these alternative hair loss treatments have any effect. "If any of it did work," he says, "I'd be very worried about using that product. The fact that it’s working would mean it's doing something to the testosterone and could be having adverse effects."

As with transplants, the word toupee conjures an outdated and disagreeable image. The 70s-style rugs have mostly been traded in for spiffier "hair replacement systems." But the basic concept -- a foreign object atop your head -- can only evolve so far. Of course, the effectiveness of hairpieces is tough to evaluate. You may spot an awful one now and then, but the ones you do spot are just the awful ones. Who knows how many masterpieces slip undetected under the radar? 

According to the idea of Ladies Home Journal, frizzy hair can be improved with silicone-based products, which can help fight off frizz while smoothing down the cuticle. Moreover, frizz-fighting products containing certain types of proteins, for example, soy or wheat protein can help with hydration. Lastly, there is something that should not be done in order not to worsen the condition, such as brushing dry hair or over- process hair [4].
I stumbled upon this recent study with the title Hair Follicle Characteristics As Early Marker of Type 2 Diabetes. Now that’s a warning bell, if I’ve ever heard one, to get focused on lowering daily sugar consumption and eliminating those blood sugar swings. You know those highs you get when you eat high carb, high sugar and then come crashing down? Yes, those.
It may seem a peculiar American vanity that men have in-boxes full of hair loss treatment offers and spend billions of dollars on hair loss treatments each year. Not so. As Gersh Kuntzman illustrates in his book Hair! Mankind's Historic Quest to End Baldness, chrome-dome anxiety has tormented us for ages. Caesar's laurel wreaths? Classic red herring, Kuntzman says.

It is not easy to have the great hair naturally and remain its shine for the whole day. Nowadays, there are plenty of common hair problems that can damage your appearance and low down your confidence. Especially in the modern time, when the chemical hair products become more popular, our hair is more vulnerable than ever. Therefore, if you want to keep your hair shiny and healthy, it is important for you to know about these common hair problems. In this article, there are 10 common hair problems introduced to help you deal with these conditions. Hope you can find it useful for your problems. If you have more ideas, please share with us. For more information, please visit the main page Beauty.
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.
^ 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.
Tinea is the medical word for fungal infection, and capitis means head. Tinea capitis is fungal infection of the scalp that for the most part affects school-age children. Tinea capitis is more common in black African or African-American scalps. This condition is rare in healthy adults. Bald spots usually show broken-off hairs accompanied by a dermatitis. Oral antifungals can penetrate the hair roots and cure the infection, after which hair grows back. Sharing hats or combs and brushes may transmit tinea capitis.
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