I have ‘Harlequin sign’ — only half of my face sweats and gets red from exercise
Feeling flush? Harlequin sign might sound like a fun card game or Halloween outfit — but it’s actually a rare nervous system condition characterized by asymmetrical sweating. Sydney Patrice, 26, a physical therapist from Baltimore, shared a video on TikTok in which she explained that only half her face turns red and sweaty during exercise … Read more