Hair loss - Symptoms and causes - Mayo Clinic
2024年1月19日 · A variety of conditions can cause permanent or temporary hair loss, including hormonal changes due to pregnancy, childbirth, menopause and thyroid problems. Medical conditions include alopecia areata (al-o-PEE-she-uh ar-e-A-tuh), which is immune system related and causes patchy hair loss, scalp infections such as ringworm, and a hair-pulling ...
Hair loss - Diagnosis and treatment - Mayo Clinic
2024年1月19日 · Treatment. Effective treatments for some types of hair loss are available. You might be able to reverse hair loss, or at least slow it. With some conditions, such as patchy hair loss (alopecia areata), hair may regrow without treatment within a year. Treatments for hair loss include medications and surgery.
Alopecia Areata - Hair loss Causes & Living With It | NIAMS
Alopecia areata is a disease that happens when the immune system attacks hair follicles and causes hair loss. Hair follicles are the structures in skin that form hair. While hair can be lost from any part of the body, alopecia areata usually affects the head and face. Hair typically falls out in small, round patches about the size of a quarter ...
Alopecia Areata: Diagnosis, Treatment, and Steps to Take
Doctors usually diagnose alopecia areata by: Examining the areas where the hair has been lost and looking at your nails. Examining your hair and hair follicle openings using a handheld magnifying device. Asking about your medical and family history. Other health conditions can cause hair to fall out in the same pattern as alopecia areata.
Alopecia Areata Basics: Overview, Symptoms, and Causes
Alopecia areata is a disease that causes hair loss. In alopecia areata, the immune system attacks the structures in skin that form hair (hair follicles). Alopecia areata usually affects the head and face, though hair can be lost from any part of the body. Hair typically falls out in small, round patches about the size of a quarter.
Caída del cabello - Síntomas y causas - Mayo Clinic
2024年1月19日 · Este trastorno se llama alopecia androgénica, calvicie de patrón masculino o calvicie de patrón femenino. Por lo general, se produce progresivamente y en patrones predecibles: una línea de cabello que retrocede y puntos de calvicie en los hombres, y un adelgazamiento del cabello a lo largo de la corona del cuero cabelludo en las mujeres.
Alopecia areata | Temas de salud | NIAMS
La alopecia areata afecta principalmente al pelo, pero a veces puede causar cambios en las uñas. Las personas con esta enfermedad tienden a estar sanas y no presentar otros síntomas. Cambios en el pelo. Por lo general, la alopecia areata comienza con la pérdida repentina de parches redondos u ovalados del cabello en el cuero cabelludo, pero ...
Alopecia Areata Basics: Diagnosis, Treatment, and Steps to Take
Some people choose to shave their heads to mask patchy hair loss. Use fake eyelashes or apply stick-on eyebrows if you lose hair from your eyelashes or eyebrows. Take care of your health. Visit your primary care doctor regularly. People with alopecia areata have a higher risk of certain other diseases, and early diagnosis is important.
Frontal fibrosing alopecia - Mayo Clinic
2023年7月17日 · An increasingly common type of hair loss in older women is a receding hairline, called frontal fibrosing alopecia (FFA). It's a form of lichen planopilaris. FFA causes scarring hair loss, which means it won't grow back. The eyebrows may begin losing hair before you notice the hairline receding. Men also can experience FFA, in which case the ...
Patchy hair loss (alopecia areata) - Mayo Clinic
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. There is a problem with information submitted for this request. Review/update the information highlighted below and resubmit the form.