How do certain medical treatments, like chemotherapy and radiation, cause hair loss?

Oct 11, 2023 ... A wide range of conditions are connected to hair loss, including polycystic ovary syndrome (PCOS), skin conditions such as psoriasis and seborrheic dermatitis, ... Mar 7, 2024 ... The most common causes of hair loss in women and how to get your hair back if it's happening to you · 1. Genetics · 2. Illness, surgery or rapid ... Jun 6, 2023 ... From aging to hormonal changes to certain medical conditions, there are many potential causes of hair loss in women. Aging; Change in hormones; Illness leading to shedding of hair (called telogen effluvium); Family history of baldness. But hair loss is not caused by ... Mar 13, 2025 ... Hair Loss Related to Another Condition. Other medical conditions can cause hair loss, such as psoriasis, syphilis, thyroid disease or a fungal ... Hair loss is not usually anything to be worried about, but occasionally it can be a sign of a medical condition. Scratching the scalp can damage hair follicles, which obstructs natural hair growth, causing hair to fall out. Excess sebum production can also cause an ... May 21, 2024 ... Severe and prolonged hypothyroidism and hyperthyroidism can cause loss of hair. The loss is diffuse and involves the entire scalp rather than discrete areas. Alopecia areata - This is a non-contagious hair loss condition thought to be caused by your child's own immune system attacking his or her hair follicles. Alopecia areata is a common autoimmune skin disease. If you have an autoimmune disease, your body's immune system mistakes your healthy tissues as dangerous and ...