We know that and rogenetic alopecia or male pattern baldness is by far the most common cause of hair loss, accounting for 95% of hair loss in men and women. But there are a variety of other causes for hair loss in men and women. These include disease, aging, improper hair care, poor nutrition, and stress.

Disease and Illness

It's a proven fact that medical conditions, as well as treatments and procedures, may lead to hair loss. Many people have experienced sudden and large amounts of hair loss about 3 or 4 months after an illness or a major surgery. Fortunately, this hair loss is usually temporary, and is related to the stress of the illness.

Hair loss may also signal a previously hidden disease,including lupus, thyroid disease or diabetes. Because hair loss may be an early sign, it's a good idea to identify the problem and begin treating it at this time.

Psychological disorders such as Trichotillomaniamay be responsible for self-inflicted hair loss Men and women suffering from this condition pull their own hair out by the roots.

Hair loss may stem from taking certain medicines, but this normally stops once the medication is no longer taken.

Hormonal Changes

Another cause of medical hair loss is hormonal problems. Essentially, having an overactive or under active thyroid gland may cause your hair to fall out. Treating the thyroid disease will usually help this hair loss. Hormones can also cause hair loss if male hormones (androgens), or female hormones (estrogens), are out of balance. However, if the hormone imbalance is corrected, the hair loss should stop.

Aging

Did you know that 40% of men have noticeable hair loss by age 35, and 65% by age 60?

Aging is one of the factors necessary for and rogenetic alopecia to occur, along with a genetic predisposition and the presence of hair loss-inducing hormones. Hair loss is dependent on exposing the vulnerable hair follicles to the proper hormones over time.

Improper Hair Care

Isn't it frustrating to see people with thick, full heads of hair treat it so badly? Dyes, bleaching, pigtails -- it all takes its toll on hair.

The chemicals used for dying, tinting, bleaching, straightening or any other hair-altering procedures can lead to hair becoming strained or damaged. Eventually, this hair may even break off.

But it's not any better in the hair salon, as excessive styling that pulls the hair too tightly may also lead to a type of hair loss, called "traction alopecia." As long as this pulling is stopped before the scalp scars, the hair will grow back normally. But be warned, scarring can cause permanent hair loss.

It's also not a good idea to subject your hair to hot oil treatments or the chemicals used in permanents. These may cause inflammation of the hair follicle. This too, may lead to scarring and hair loss.

Improper Nutrition

Researchers have found that some hair loss may be due to insufficient protein or iron in your diet, as well as malnutrition, in general. As effective as "miracle" or "fad" diets sound, they may cause damage. Vitamin deficiencies, as well as certain illnesses related to eating, such as bowel disease or eating disorders, can also cause poor nutrition. These may all cause hair loss.

Stress

Stress can be harmful to the entire body, and the hair on our heads is no exception. Regardless of the cause - illness, a traumatic experience, nutritional deficiency - our rate of hair loss may increase.

However, it should be noted that stress-induced hair loss is not a cause of male-pattern baldness. Rather, this type of balding is known as "telogen effluvium." Telogen effluvium is caused when the body senses a problem and diverts its energies there. This results in hair being shed, although it's usually reversible.

Stress affects the hair of men and women differently. It's been foundthat women's hair is more sensitive to stress' effects than men's hair. One possibility is that stress (along with DHT and other things) may facilitate hair loss for women who are genetically predisposed towards it While the cause of genetic female hair lossis a bit of a mystery, women experiencing hair loss are advised to consult a dermatologist or hair restoration specialist to determine its cause Many causes of thinning hair in females are non-genetic and hair loss is often reversible by treating whatever condition is promoting it.

Along with Propecia, Rogaine is one of the only proven hair loss medication options approved by the FDA for treating hair loss. Minoxidil, (Rogaine’s active ingredient), was originally created as a drug for treating hypertension (high blood pressure). It was then discovered that one of its side affects was growing hair. Minoxidil was then tested for use a topical application for regrowing hair. The results were sufficiently impressive that the FDA approved it as a treatment for hair loss.

Rogaine works by revitalizing shrunken hair follicles, thus increasing their size. When you use Rogaine every day, your follicles may increase in size, and the growing phase may become longer. This may then produce longer, thicker hairs.

Rogaine is a clear alcohol-based solution and should be applied to a person’s thinning area with its supplied dropper or spray twice a day.

The solution is approved and available in two strengths -- Regular (2%) and Extra Strength (5%). Individual users of Regular strength Rogaine have claimed success rates of 30-40%. Meanwhile, users of Extra Strength Rogaine have claimed success rates of 50-60%. Currently, the average price for a 2oz. bottle of Rogaine is about $20-30 per month. Minoxidil is also available as a generic and can be purchased over the counter without prescription.

It’s important to note that Rogaine (minoxidil) does not cure baldness and scientists have been unable to determine just how it works. What is known is that Rogaine increases the blood flow to the areas of the scalp that surround these balding areas. Currently some researchers believe that Rogaine (minoxidil) works by opening the follicle’s potassium channels located in the cells. It’s theorized that these channels, when opened, may regulate hair growth.

Rogaine can’t grow hair on completely bald scalps or in the frontal hairline areas. It has been found to be somewhat effective in maintaining or growing hair in the crown area (the top back of the head). However, Rogaine is only effective at delaying hair loss. It is also more effective in women than in men. And again, the reasons for this are not understood.

What can I expect with Rogaine?

Rogaine (minoxidil) generally only regrows hair in a minority of men and women. In most cases, the best case scenario for hair growth with these treatments is a thin coverage of thin hair.

The real benefits of Rogaine (minoxidil) is keeping what hair you have or slowing your thinning. Rogaine’s success depends on how advanced your hair loss has become.

You must apply it to your scalp twice a day for life to get and maintain any benefits. Research shows that using Rogaine (minoxidil) only once a day is ineffective. If you stop taking Rogaine (minoxidil) you will loose whatever hair you preserved or regrew within 2 to 4 months. And while Rogaine may stimulate hair growth, it may not prevent the hair follicles from their eventual deterioration.

It's also true that Rogaine's effects may diminish over time. Some doctors believe that patients can build up a tolerance after many years of use. But it's possible to fight this tolerance by taking a week or two off from the treatment every 3-4 months. However, it's not advised to take this break unless you've taken the hair loss medication consistently for at least 12 months.

Are there side effects from Rogaine?

There are only minor side effects with Rogaine. But some users do experience certain problems such as scalp irritation, itching, and dandruff. However, this can be treated with a good shampoo like Nizoral or Neutrogena T-Gel. There may also be an increase in hair shedding at the start of the treatment. You shouldn’t panic, as this may actually be a signal that the treatment is working.

Due to the medication’s alcohol content, some users may develop a contact rash or irritated skin. And with excessive doses, some users may experience dizziness or a rapid heartbeat. However, with normal use these effects are uncommon.

Rogaine users with severe, refractory high blood pressure experienced some problems. One such problem was “hypertrichosis,” hair growth on the face or other bodily areas. This side effect appears in about 3-5 % of women who use the 2% solution, and higher among women using the 5% solution.

Rogaine and Hair Transplants

Some hair restoration physicians have come to consider Rogaine to be instrumental right after surgery. This is especially true when grafts have been placed in and around existing hair.

The shock of surgery can result in temporary hair loss. Rogaine is thought to possibly help prevent this temporary loss of healthy preexisting hair. The 5% solution has been found to be more effective for men and women. However, some physicians believe that the hair loss medication should be stopped a week or two before surgery. They feel that Rogaine may increase bleeding, while dilating blood vessels.

After surgery, most patients wait a week or two before restarting Rogaine. This gives the graft areas time to heal. However, taking Propecia is not interrupted by surgery.

Click to learn more about DHT Blockers

It seems that lately, new hair loss treatments based on “revolutionary scientific research” hit the rumor mill on a monthly basis. Some of these treatments come to light via reputable scientific journals while others, like Recoverup, materialize one day with a flashy website, a lot of promises and very little verifiable data. Recoverup is a UK based company that claims to offer stem cell treatments for hair loss through clinics in Taipei, Taiwan and Penang, Malaysia. According to their website, this treatment is so quick and easy it can be performed in a single day with startling results visible in only one month. Does this sound too good to be true?

Recoverup’s baldness treatment process claims to rely upon Autologous Adipose Adult Stem Cells (AAA). Unlike controversial embryonic stem cell treatments, Autologous Adipose Stem Cells are derived from the patient’s own fat cells through a small liposuction procedure and are then grown into a culture to increase volume. These stem cells are then “differentiated” with “growth factors” and injected into the scalp in order to induce new hair growth. This multistage process from extraction to injection can be performed in two appointments scheduled in the same day.

The question is, does Recoverup’s baldness treatment really grow hair? They state that “Empirical data indicates patients would expect to see at least 40% of all treated areas showing one of four results; (1) darker hair (2) thicker hair (3) faster growing hair or (4) more hair per follicle. Overall the effect is of more volume, and density, in those areas which were treated.” However, the Recoverup website offers very little in the way of photo documentation. The few photos that are presented are of poor quality and covered in text making them very difficult to evaluate.

The estimated cost for the one day hair loss treatment is between $8,000 and $13,000 depending upon the area to be treated. However, if the area to be treated is sufficiently large enough to merit a second day of treatments then this fee increases. Recoverup states that the long-term effects of the treatment are unknown and are dependent upon such factors as the patient’s age and quality of the source stem cells. “However, as a general guide, in other areas of stem cell treatment, data indicates approximately 3-5 years of positive results from each treatment.”  Recoverup does offer a 30-day money back guarantee if a patient experiences no new hair growth but is also quick to point out that the results will vary. One can imagine quibbling over whether or not a single follicle that didn’t appear to exist prior to treatment would constitute success under their definition. In summary, assuming Recoverup’s AAA stem cell treatment does stimulate hair regrowth, a patient can expect to pay upwards of $13,000 plus travel expenses to Asia for a treatment that is, by their own estimates, about 40% effective and may last between 3 and 5 years. This hardly sounds like an attractive alternative or even supplement to today’s state of the art, ultra-refined follicular unit hair transplantation combined with the clinically proven medical treatments Propecia (finasteride) and Rogaine (minoxidil). It is recommended that patients approach all unproven, “revolutionary” medical treatments with cautious optimism. Androgenic alopecia is progressive and avoiding proven surgical and medical treatments in favor of experimental procedures may lead to further hair loss.