What causes hair loss aside from genetics?

Answer 1

Hair Loss and Its Causes
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What is the normal cycle of hair growth and loss?
The normal cycle of hair growth lasts for 2 to 6 years. Each hair grows approximately 1 centimeter (less than half an inch) per month during this phase. About 90 percent of the hair on your scalp is growing at any one time. About 10 percent of the hair on your scalp, at any one time, is in a resting phase. After 2 to 3 months, the resting hair falls out and new hair starts to grow in its place.

It is normal to shed some hair each day as part of this cycle. However, some people may experience excessive (more than normal) hair loss. Hair loss of this type can affect men, women and children.

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What causes excessive hair loss?
A number of things can cause excessive hair loss. For example, about 3 or 4 months after an illness or a major surgery, you may suddenly lose a large amount of hair. This hair loss is related to the stress of the illness and is temporary.

Hormonal problems may cause hair loss. If your thyroid gland is overactive or underactive, your hair may fall out. This hair loss usually can be helped by treatment thyroid disease. Hair loss may occur if male or female hormones, known as androgens and estrogens, are out of balance. Correcting the hormone imbalance may stop your hair loss.

Many women notice hair loss about 3 months after they've had a baby. This loss is also related to hormones. During pregnancy, high levels of certain hormones cause the body to keep hair that would normally fall out. When the hormones return to pre-pregnancy levels, that hair falls out and the normal cycle of growth and loss starts again.

Some medicines can cause hair loss. This type of hair loss improves when you stop taking the medicine. Medicines that can cause hair loss include blood thinners (also called anticoagulants), medicines used for gout, medicines used in chemotherapy to treat cancer, vitamin A (if too much is taken), birth control pills and antidepressants.

Certain infections can cause hair loss. Fungal infections of the scalp can cause hair loss in children. The infection is easily treated with antifungal medicines.

Finally, hair loss may occur as part of an underlying disease, such as lupus or diabetes. Since hair loss may be an early sign of a disease, it is important to find the cause so that it can be treated.

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Can improper care of my hair cause hair loss?
Yes. If you wear pigtails or cornrows or use tight hair rollers, the pull on your hair can cause a type of hair loss called traction alopecia (say: al-oh-pee-sha). If the pulling is stopped before scarring of the scalp develops, your hair will grow back normally. However, scarring can cause permanent hair loss. Hot oil hair treatments or chemicals used in permanents (also called "perms") may cause inflammation (swelling) of the hair follicle, which can result in scarring and hair loss.
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What is common baldness?
The term "common baldness" usually means male-pattern baldness, or permanent-pattern baldness. Male-pattern baldness is the most common cause of hair loss in men. Men who have this type of hair loss usually have inherited the trait. Men who start losing their hair at an early age tend to develop more extensive baldness. In male-pattern baldness, hair loss typically results in a receding hair line and baldness on the top of the head.

Women may develop female-pattern baldness. In this form of hair loss, the hair becomes thin over the entire scalp.

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Can my doctor do something to stop hair loss?
Perhaps. Your doctor will probably ask you some questions about your diet, any medicines you're taking, whether you've had a recent illness and how you take care of your hair. If you're a woman, your doctor may ask questions about your menstrual cycle, pregnancies and menopause. Your doctor may want to do a physical exam to look for other causes of hair loss. Finally, blood tests or a biopsy (taking a small sample of cells to examine under a microscope) of your scalp may be needed.

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Is there any treatment for hair loss?
Depending on your type of hair loss, treatments are available. If a medicine is causing your hair loss, your doctor may be able to prescribe a different medicine. Recognizing and treating an infection may help stop the hair loss. Correcting a hormone imbalance may prevent further hair loss.

Medicines may also help slow or prevent the development of common baldness. One medicine, minoxidil (brand name: Rogaine), is available without a prescription. It is applied to the scalp. Both men and women can use it. Another medicine, finasteride (brand name: Propecia) is available with a prescription. It comes in pills and is only for men. It may take up to 6 months before you can tell if one of these medicines is working.

If adequate treatment is not available for your type of hair loss, you may consider trying different hairstyles or wigs, hairpieces, hair weaves or artificial hair replacement.

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Written by familydoctor.org editorial staff.

Source
American Academy of Family Physicians

Answer 2

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Answer 3

If you really want to know how to regrow hair naturally you must first find out the main source of the problem. Because unless you do, all you will be doing is coming back and forth in between solutions but not really going anywhere. In fact you might up doing just more harm than good. There are many factors that can attribute to hair recession or massive hair fall and you need to find out which one exactly is responsible for the problem you are having now. Of course male pattern baldness is still the most common cause, but what if you are a woman? This is the reason why you will need to really dig down and see the source of your problem. Other causes of hair loss may include; severe mental or emotional stress, excessive use of coloring or bleaching agents, traction alopecia or excessive strain on the scalp due to braiding or corn rowing, hormonal changes, alopecia areata or hair loss due to autoimmune diseases, and many more.

Each of these conditions will require a different approach in order to achieve success regardless of whether you’re going to be using conventional or natural methods. If you are in need of more information regarding how to regrow hair naturally one book that has plenty of information can be found at https://tr.im/ZocTR and will prove to be of great help to your search.

Answer 4

What really causes hair loss is a hormone called DHT. It latches on to the hair follicles and I guess you could say it kills it. Propecia and Rogaine help fight this. The other main factors include stress and a poor diet. If you are any other medication, this could cause hair loss as well.

Here is a place you can go and get some information.

www.hairlossspecialist.com

I hope that this helps

Answer 5

Hi,
This is a good guide with a step-by-step method to get your hair back http://hairagain.toptips.org

Male hair loss is the most common type of hair loss.It's caused by increased sensitivity to male sex hormones (androgens) in certain parts of the scalp, and is passed on from generation to generation. There are many factors that can attribute to hair recession or massive hair fall. You can try to regain your full head of healthy hair by following natural methods: they are cheaper, they have no side effect and very often more effective than conventional one.

As said above an interesting guide you can follow to get your hair back and prevent future hair loss without dangerous chemicals and drugs, and without expensive supplements or painful hair transplants is available on this site: http://hairagain.toptips.org
Bye

Answer 6

Hello:) So i'm 12, i know im not really a woman sorry:(but i have alopicia (sorry i cant spell it) which in case you didnt know is hair loss, i have alopicia totalis. which is total hair loss, meaning all over the head, eyebrows, eyelashes and body hair. luckily i do have eyelashes, but no eyebrows. another type of alopicia is alopicia areata. this means partial hair loss. doctors dont know what causes alopicia but they are trying to find out(/find a cure). But stress is one of the things that can cause hair loss however that is usally in adults as children arent usually stressed. i mean 1 year olds like me clearly werent stressed. it is also sometimes genetic, this is what doctors think my case is. another thing it could be would be old age, like men women sometimes lose hair as they age, but it usally happens alot later in life.

Answer 7

Hair loss affects both men and women. Here are some natural remedies that can help boost hair growth: https://bitly.im/aLVFx While genetics plays a role, there are other factors, including: hormonal imbalances, an underactive thyroid gland, nutrient deficiencies and insufficient scalp circulation.

Answer 8

First answer is correct! Stress causes hair loss, and also not taking very good care of your hair.

Answer 9

Too much heat, not washing it enough, combing it throughout the day, using the wring hair products, and brushing/combing it too hard. Also, from stress, bad nerves, or any kind of disease that causes hair loss such as lupus...

Answer 10

Stress and certain medications, such as blood thinners.
Also seborrea, excess oil production in the scalp prevents hair from growing and facilitates the lost of hair.

Answer 11

Hair loss can come from poor care and/or old age. If you clean and take good care of your hair (like not putting LAYERS of gel or spray or whatever product in your hair,) it should be nice and "firm."