5 Things to Avoid When You Have Alopecia Areata Alopecia areata is an autoimmune disease in which the body attacks the hair follicles. If you’re one of the 6.8 million people in the U.S. with this ...

Understanding the Context

When Keira was diagnosed with alopecia areata at just 2 years old, her mother, Leslie, felt lost and unsure where to turn for support. "It was so isolating and lonely," said Leslie. "I felt desperate ... Losing hair due to alopecia can be a distressing experience, and it’s common to wonder if hair regrowth is possible, but the answer to that varies depending on the type of alopecia you have.

Key Insights

However, ... Alopecia areata is an autoimmune disease that causes hair loss, mostly in small, round patches. Learn more about the causes & risk factors. What is alopecia areata? It is a condition that attacks your hair follicles (they make hair).

Final Thoughts

In most cases, hair falls out in small, round patches. ¿Qué es la alopecia areata? Es una enfermedad que ataca los folículos pilosos (las estructuras de la piel que producen el pelo). En la mayoría de los casos, el pelo se cae en mechones pequeños y redondos. Alopecia Areata What is alopecia areata? It is a condition that attacks your hair follicles (they make hair).

In most cases, hair falls out in small, round patches. Types of Autoimmune Diseases There are several types of autoimmune diseases. These include the following. Alopecia areata happens when the immune system attacks hair follicles and causes hair loss.