The first sign of alopecia areata is often a round or oval bald patch on the scalp.
Patchy hair loss (alopecia areata)
In the type of patchy hair loss known as alopecia areata, hair loss occurs suddenly and usually starts with one or more circular bald patches that may overlap.
Alopecia areata frequently presents as the sudden onset of smooth, round, hairless patches on the scalp. The affected areas are usually skin-colored but may have a peach color. Occasionally, there are scattered short colored or white hairs within the hairless patch.
The condition can develop at any age, although most people develop alopecia areata for the first time before the age of 30. Alopecia areata is not life-threatening and does not cause physical pain. However, the psychosocial effects of hair loss can be devastating.
Symptoms of alopecia areata
Hair loss might also occur on other parts of the face, like the eyebrows, eyelashes, and beard, as well as other parts of the body. Some people lose hair in a few places. Others lose it in multiple spots. You may first notice clumps of hair on your pillow or in the shower.
Causes of Alopecia Areata
In alopecia areata, the immune system mistakenly attacks hair follicles, causing inflammation. Researchers do not fully understand what causes the immune attack on hair follicles, but they believe that both genetic and environmental (non-genetic) factors play a role.
Alopecia areata.
It can make you lose hair suddenly and seemingly out of the blue, according to NYU Langone Health. The condition happens when your body's immune system mistakenly attacks your hair follicles. Your hair may grow back on its own or with treatment, the American Academy of Dermatology says.
So while hair loss from alopecia areata cannot be prevented, it can be treated. According to the National Alopecia Areata Foundation, your hair follicles remain alive even during active periods of alopecia areata and you can experience hair regrowth even if you have already lost more than 50 percent of your hair.
Ways to Stop Alopecia Areata from Spreading or Worsening
Avoiding unnecessary hair or scalp trauma, reducing stress and analyzing your diet are all worthwhile endeavors when attempting to prevent alopecia areata from spreading.
A variety of factors are thought to cause alopecia areata (al-o-PEE-she-uh ar-e-A-tuh), possibly including severe stress. With alopecia areata, the body's immune system attacks the hair follicles — causing hair loss.
The extent of alopecia (how much hair has fallen out) varies and links to the different subtypes. Some said their hair loss involved one small patch about the size of a 1p coin which regrew after a few weeks or months. Others developed more patches which sometimes joined up into bigger bald areas over time.
Everyone is born with hundreds of thousands of hair on the head. The hair cycle consists of three phases: the growth phase, which is called anagen, the resting phase, which is called catagen, and the shedding phase, which is the telogen phase.
Typically, a diagnosis of alopecia areata can be made based on the pattern of hair loss and the patient's medical history. In some cases, a biopsy is needed to confirm the diagnosis. “When we do a biopsy, we're looking for immune cells around the base of the hair follicle in order to make the diagnosis,” says Dr. King.
A mild case of alopecia areata starts with one to two coin-size hairless patches. In many instances, it stops after that. Sometimes, the hair will grow back. However, there's no guarantee.
Ketoconazole shampoos help treat Alopecia by cleaning the skin area around your hair follicle of sebum, or the skins natural oils that are produced. Getting rid of these oils can allow your hair follicles to receive more nutrition and release for your hair to regrow.
Rosemary oil
Rosemary oil has been found to stimulate new hair growth and can even be used to treat androgenetic alopecia. Mix a few drops of rosemary oil into a carrier oil, like argan oil or jojoba oil, and massage it into your hair and scalp before rinsing. You can do this a few times per week.
If you are experiencing thinning or balding, our Bosley experts recommend washing no more than three times a week.
The condition is sometimes called androgenetic alopecia. It usually takes 15-25 years to go bald, but can be quicker. Typically, at first the hair begins to thin (recede) at the sides (temples). At the same time, the hair usually becomes thin on the top of the head.
It is never too late to start hair loss treatments as long as you have some healthy hair follicles left. The key is early diagnosis and intervention to prevent further hair loss and the unwanted shrinking of hair follicles.
Female-pattern baldness is a pattern of hair loss (alopecia) caused by hormones, aging and genetics. Unlike male-pattern baldness, female-pattern baldness is an over-all thinning which maintains the normal hairline.
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-grow 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.
Anyone can develop alopecia; however, your chances of having alopecia areata are slightly greater if you have a relative with the condition. In addition, alopecia areata occurs more often among people who have family members with autoimmune disorders such as diabetes, lupus or thyroid disease.
Alopecia areata affects people of all ages including young children. It produces circular patches of hair loss that appear overnight. More patches appear over time and eventually about 5% of people affected lose every hair on their body.
Alopecia areata is a common autoimmune skin disease, causing hair loss on the scalp, face and sometimes on other areas of the body. In fact, it affects as many as 6.8 million people in the U.S. with a lifetime risk of 2.1%. People of all ages, both sexes and all ethnic groups can develop alopecia areata.
On the AIP elimination diet, you will avoid grains, legumes, nightshades (such as potatoes and peppers), dairy, eggs, coffee, alcohol, sugar, oil and food additives. After a few months, you can work the excluded foods back in one at a time to figure out which foods trigger an inflammatory reaction.