- What is Hair Loss?
- In this Topic, we are Going to Mention Some Important Aspects of Hair Loss
- Overview of Hair Loss/Fall
- What is Thinning Hair?
- Causes of Hair loss
- Hair Falling Out
- Alopecia Treatment of Hair Loss
1. What is Hair Loss?
Hair loss is everywhere on the human skin except in places like the palms, hands, and soles of our feet, eyelids, and belly button, but many hairs are so fine they’re virtually invisible. Hair is made up of a protein called keratin that is produced in the hair follicle in the outer layer of the skin. As follicles produce new hair cells old cells are pushed out through the surface of the skin at the rate of about six inches a year. The hair you can see is actually a string of dead keratin cells. The average adult head has about 100,000 to 150,000 hair and loses up to 100 of them a day, finding a few stray hairs on your hairbrush is not necessarily cause for alarm.
At one time, about 90 of the hair on a person’s scalp is growing. Each follicle has its own life cycle that can be influenced by age, disease, and a wide variety of other factors, this life cycle is divided into three phases:
- Anagen_ is active hair growth that generally lasts between two to eight years. • Catagen _ transitional hair growths that last two to three weeks
- Telogen _ resting phase that lasts about two to three months, at the end of the resting phase the hair is shed and new hair replaces by it and the growing cycle starts again.
2. In this Topic, we are Going to Mention Some Important Aspects of Hair Loss
3. Overview of Hair Loss/Fall
It can affect just your scalp or your entire body and it can be temporary or permanent. It can be the result of heredity, hormonal changes, medical condition, or a normal part of aging. Anyone can lose hair on their head, but it’s more common in men.
Baldness typically refers to excessive hair loss from your scalp. Hereditary hair loss with age is the common cause of baldness. Some people prefer to let their hair loss run its course untreated and unhidden. Other may cover it up with hairstyle, makeup hats, or scarves.
4. What is Thinning Hair?
Thinning hair is a condition that we called androgenic alopecia, male pattern baldness, and female pattern baldness. It usually occurs gradually and in predictable patterns a receding hairline and blade spots in men and thinning hair along the crown of the scalp in women. Hormonal changes and medications.
5. Causes of Hair loss
According to the American Academy of Dermatology Associations, most people lose 50 to 100 hair each day, as old hair falls out and new hair regrown from the same hair follicle. Sometimes, however, hair loss can happen fast rate
The factor that can contribute to additional hair loss include:
- Genetics or hereditary factors, which health experts call androgenetic alopecia• Older age due to slower hair grows
- Stress
- Childbirth
- Hair treatments such as perms, dyes, and hair relaxants
6. Hair Falling Out
When you are pregnant, your hormones keep your hair from falling out as often as it normally does, which makes it seem Thicker and more luscious. After you give birth, you lose the extra hair you have been hanging onto as your hormones shift again. Everything should balance out about 3 to 6 months later.
Iron helps keep your hair healthy. When levels drop, so can your hair, you will likely have other clues that low iron is to blame for your hair loss, little brittle nails, yellow or pale skin, shortness of breath, weakness, and a fast heartbeat.
7. Alopecia Treatment of Hair Loss
Alopecia areata is a common disorder that often results in an unpredictable loss. Its affects roughly 6.8 Million people in the United States and 147 million people worldwide.
In most cases, hair falls out in small patches around the size of a quarter. There may be only a few patches but alopecia areata can affect wider areas of the scalp.
There is currently no cure for alopecia areata, although there are some forms of treatment that can be suggested by doctors to help hair re-growth more quickly.
The most common form of alopecia areata treatment is the use of corticosteroids powerful anti-inflammatory drugs that can suppress the immune system. There are most commonly administered through local injection, topical ointment application, or orally.
Other medication that can be prescribed that either promote hair growth or affect the immune system includes Minoxidil, anthralin SADBE, and DPCP. Although some of these may help with the re-growth of hair. They cannot prevent the formation of new bald patches.
