“I think their effectiveness is not as significant as finasteride or minoxidil,” says Dr. Wolfeld, “however, it’s something that can be used quite easily by patients at home. If they use it two or three times a week, I tell them it can help to thicken their hair.” Results can take up to 18 months to show up, so Dr. Wolfeld stresses that patience is a virtue.
In-office laser light treatments or at-home handheld devices, such as the HairMax LaserComb, supposedly grow new hair by stimulating blood flow to the area (think: an amped-up version of a scalp-stimulating shampoo). Just don’t expect the device to make your noggin go from looking like George Costanza’s to Jerry Seinfeld’s. “These lasers won’t grow any new hair. If anything, they may just help you hang on to some of the hair that you already have a bit longer,” says Dr. Joyce.
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. 

Medical conditions and medications. A common medical condition that also causes hair loss is hypothyroidism, which can happen in both men and women. Patients suffer from an underactive thyroid gland, which is responsible for producing the hormone, thyroxin, which performs important bodily functions, such as the regulation of body temperature, proper utilization of carbohydrates and fats, and production of protein. Since protein is an important nutrient for the production of keratin, inadequate protein supply in the body due to an underactive thyroid means that hair growth in the follicles is slow. In men especially, hair loss is one of the first signs of hypothyroidism.
Thinning hair in women is worth investigating for more than its impact on physical appearance. While many conditions that lead to temporary hair loss will go away without treatment or with simple lifestyle measures, others may be signs of potentially irreversible loss or health conditions. Others yet may respond well to treatments to promote regrowth, so starting sooner rather than later is key.
There’s no such thing as a drug that’s without side effects completely. However, finasteride isn’t as harmful as some of the other types of medicine on the market. In fact, such a small percentage of men experience side effects at all, making the medicine effective and safe. With that said, there are a few things that you should know about the drug before you start taking it.
Again, you’ll want to visit your doctor to get a blood test to check your levels in these vitamins. For example, women who have iron levels lower than 70 nanograms per milliliter are considered deficient. From there, work with your doctor to find an appropriate dose according to your deficiency level. Excessive or unnecessary supplementation can be dangerous.
This is a short-term cure, applied while waiting for hair to grow, and therefore recommended for those with a mild to medium case of hair loss. In addition to being non-invasive, hair concealers and hair fibers are instant and affordable. Like wigs and hairpieces, they are used to effectively cover up balding spots while not getting in the way of growing hair. Compared to wigs, however, they are more natural looking and blend well with your natural hair, therefore drawing less attention when you're out in public.
For as long as men have been fretting over their expanding foreheads, they've been scrounging for hair loss treatments. From hippo fat pomades to the urine of young foals, history is full of just-so-crazy-they-might-work concoctions. They didn’t work. And a quick Googling reveals that most of the products and services marketed today are only slightly less absurd.

The hormonal process of testosterone converting to DHT, which then harms hair follicles, happens in both men and women. Under normal conditions, women have a minute fraction of the level of testosterone that men have, but even a lower level can cause DHT- triggered hair loss in women. And certainly when those levels rise, DHT is even more of a problem. Those levels can rise and still be within what doctors consider “normal” on a blood test, even though they are high enough to cause a problem. The levels may not rise at all and still be a problem if you have the kind of body chemistry that is overly sensitive to even its regular levels of chemicals, including hormones.


While pregnant, many women notice that their mane becomes thicker, fuller, and shinier, thanks to a surge of pregnancy hormones. However, once they deliver, this flood of hormones leaves their body at a rapid pace, often leaving them with little time to adjust. One side effect of this depletion of hormones is hair loss. Thankfully, for many women, their hair goes back to normal a few months postpartum. Check out these other surprising ways you look different when you’re pregnant.
Consider other factors besides color. Color is important - your wig or hair piece should match your natural hair to look natural. However, consider also texture. You wig should feel like real hair; it should have a smooth and silky feel. For those that need full coverage, choose a wig that bounces to give the illusion of volume. A wig that has a lacing that fits your natural hair also helps in making sure that you have a more natural looking hairline.
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.
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+. 

Hair loss caused by bad diet is telogen effluvium, a temporary hair loss condition that causes hairs that are usually in the anagen (growing) stage to be prematurely pushed into the telogen (resting) phase of the hair growth cycle, triggering those hairs to fall out. Telogen effluvium can be treated over several months. Treat hair loss naturally by eating more vitamins and supplements, and minerals for hair loss, such as Vitamin C, Biotin, Niacin, Iron and Zinc. If you cannot get these nutrients in the foods you eat, try vitamins for hair growth like Viviscal hair growth supplements.


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:
A little farther up the follicle is the mysterious feature called the bulge. That's where follicle stem cells live. When they get the right set of chemical signals, these self-renewing cells divide. They don't divide like normal cells, in which both halves become new cells that keep splitting and developing. Only one half of the follicle stem cell does that. The other half becomes a new stem cell, and stays put for future regeneration.
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. 
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