What are the different layers of the hair shaft?

Jun 6, 2023 ... From aging to hormonal changes to certain medical conditions, there are many potential causes of hair loss in women. Aug 3, 2023 ... What causes hair loss? · Certain diseases, such as thyroid disease and hyperthyroidism, anemia, thalassemia, or HIV infection · Sudden hormonal ... Feb 16, 2024 ... Alopecia barbae (also known as beard alopecia) is a specific type that specifically targets the beard area, leading to a bald, patchy beard in ... 4 days ago ... The reason chemotherapy can cause hair loss is that it targets all rapidly dividing cells — healthy cells as well as cancer cells. Hair ... Shedding usually slowly decreases over 6 to 8 months once the cause for the hair loss is no longer present. As some of the causes represent ongoing problems ... This causes hair to fall out all over the scalp without new hair growth. Telogen effluvium does not generally lead to complete baldness, although you may lose ... Jun 24, 2022 ... Most hair loss during cancer treatment is caused by chemotherapy. That's because chemo targets rapidly growing cells, which damages hair follicles and makes ... Aug 26, 2021 ... Many people with lupus have skin problems, like rashes or sores on the scalp, that can cause hair loss. Hair loss and thinning hair can also ... Alopecia areata. Alopecia areata is a disease that develops when the body's immune system attacks hair follicles (what holds the hair in place), causing hair ... Mar 18, 2024 ... What causes hair loss? · Autoimmune disease. Alopecia areata occurs when the body's immune system attacks its own hair follicles. · Genetics.