Are there different types of Alopecia Areata?
With all forms of alopecia areata, your body’s own immune system attacks your healthy hair follicles, causing them to become much smaller and drastically slow down production to the point that hair growth may stop.
Depending on which type and severity of the disease you have, you might experience hair loss in different areas and your hair loss and regrowth may be unpredictable and cyclical (happen over and over) for many years. Though for some people, hair may also regrow in a few months.
Three of the more well-known types of alopecia areata:
- Alopecia areata patchy — The most common form, with one or more coin-sized hairless patches on the scalp or other areas of the body.
- Alopecia totalis — Total loss of the hair on the scalp.
- Alopecia universalis — Complete loss of hair on the scalp, face and body.
Currently, there is no cure for alopecia areata. But the good news is that even when your disease is “active,” your hair follicles remain alive. This means that your hair can grow back again — even after a long period of time and even if you have more than 50% hair loss.
Learn more about all of the different types of alopecia areata.
What kinds of symptoms will I have with Alopecia Areata?
All types of alopecia areata result in some form of hair loss. There is no way to predict the pattern of hair loss and regrowth you will experience or how severe or long lasting it will be. It’s important to remember that alopecia areata is different for everyone who has it.
Still, there are some common symptoms of alopecia areata that are good to know and recognize. However, the only way to be sure you have alopecia areata is to make an appointment and get a diagnosis from a doctor.
Symptoms of alopecia areata may include:
- Small, round (or oval) patches of hair loss on the scalp, beard area of the face or other areas of the body with hair
- Hair loss and regrowth at the same time in different areas of the body
- Significant hair loss in a very short period of time
- Hair loss that’s mostly on one side of the scalp, instead of both sides
- “Exclamation point” hairs that are narrow at the base/next to the scalp
- “Stippling” or “Pitting” (rows of tiny dents) on the fingernails
What are my options for treatment and care of affected areas?
Unlike many skin diseases, alopecia areata does not cause rashes, redness, hives or severe itching. Even so, some people with alopecia areata find it helpful to protect exposed skin — the head, ears and face — from damaging sun exposure or other harsh elements. A scalp without hair is more sensitive to cold as well.
Depending on which type of alopecia areata you or your child has, your age, and the extent of hair loss, there are a variety of treatment options available for disrupting or distracting the immune attack and/or stimulating the hair follicle — especially for those who have milder forms of the disease (less than 50% hair loss).
For those who have more than 50% hair loss on their scalp or other areas of the body, there are oral and injectable medications available. However, these medications do not work for everyone. That’s why it’s important to talk with your doctor to discuss the risks and benefits of using any medications.