My 83 yr old mother suffers from
dementia, mental confusion, anxiety,
and depression. She is loosing the hair in her eyebrows which is a symptom for hypothyroidism. Her TSH has been low, less than 1, in blood tests over the last 5 yrs, but her doc says that is within the normal range and she does not have a thyroid problem. What else can cause eyebrow hair loss? Anyone know if there could be a link here, even with "normal" TSH? Thanks.