Before answering the question 'how much hair loss is normal in women', lets have a little prelude on hair loss. Day after day you see strands of hair in your hairbrush after brushing your hair, you see hair strands sticking on your sweater and lastly after seeing the drain clogged with your hairs after a shampoo, you think you have entered an alarming zone of hair loss. But before turning paranoid in the fear of becoming bald know that how much hair loss is normal in women.
Hair has life, it grows, it matures and it dies or falls. The root of each hair is rooted in a hair follicle in the scalp. After its birth there is a growing phase of three years approximately, then comes a resting phase of several months. After the resting phase the hair falls and new hair starts growing in its place.
So hair loss is normal and falling of hair is a part of the natural cycle of hair. Though the normal hair fall per day depends on how much hair you have but the average approximate hair loss is 40 to 125 strands a day. Does it sounds like a lot of hair? It is not because estimates say that there are 300,000 strands of hair on an average scalp.
However, if you are losing more hair than the normal you need not worry.
There Can Be Several Reasons For A Woman To Lose More Hair
- Hormonal imbalances lead to loss of hair. Imbalance in the level of female hormones like estrogens can be a cause of sudden hair loss. The hair loss will stop with correction in hormone imbalances. Thyroid disease like overactive and under active thyroid cause thinning of hair. Hair loss will end with proper treatment of thyroid disease.
- Many women complain about loss of hair after pregnancy and there are complaints of hair loss after 3 months of childbirth. There is no need to panic though! More hair falls during pregnancy because high levels of hormones hamper the natural hair cycle. After pregnancy the hormones return to the pre-pregnancy level and the extra hair gets shed off with the return of normal hair growth cycle.
- If you are undergoing hormonal therapies like Progesterone you may lose more hair because this female hormone inhibits the development of a new follicle.
- Most women experience more hair loss after menopause. Where 13% of women complain of hair loss before menopause, after menopause this figure reaches to 37%.
How To Find Out The Rate Of Hair Loss
There are two simple test the doctor suggests to diagnose hair loss. One is known as "hair pull". This test involves pulling out a fingerling of hair and the numbers of hairs, which are easily pulled out, are counted. The other test is called 'densitometry'. In this test a small area of the scalp is clipped short and are inspected under magnification to measure the density of hair per cm and the percentage of miniaturized hair.
The Hair Loss In Women Can Be Divided In Three Large Categories
Localized Hair Loss
This hair loss category has two sub categories, scarring and non-scarring types. Variety of medical or dermatological conditions like local radiation therapy, Lupus and Lichen Plus give rise to scarring Alopecia. Hair transplant is the only treatment of scarring Alopecia. Non-scarring Alopecia, known as Alopecia Areata is a genetic and autoimmune baldness. This type of Alopecia is treated with local Cortico-steroids injections.
Patterned Hair Loss
In this case, the front or top hairline recedes with little change at the back and the sides as in the men. Patterned hair loss can be surgically restored or can be treated with Regaine or cyproterone acetate.
Diffuse Hair Loss
Medically known, as "Diffuse Un-patterned Alopecia" is an Alopecia that affects all parts of the scalp. Women suffering from diffuse alopecia usually have a donor area so surgery is not a good option for them.
It is always good to maintain a good health so that when you are asked the question that how much hair loss is normal in women, you don't have to press a terror button.