A 24-year-old woman presented with two years of unexplained darkening of her hands, feet, gums, and tongue. Initially dismissed as a cosmetic concern, the pigmentation was eventually identified as the ...

A mum-of-two says an unusually dark holiday tan and months of sickness were dismissed as anxiety before ChatGPT suggested a rare condition that doctors later confirmed was life-threatening. A ...

Addison’s disease, also called primary adrenal insufficiency, is a rare disorder that occurs when the body doesn’t make enough of two hormones called cortisol and aldosterone. Cortisol is an essential ...