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 ...

Does your face also turn red after a workout? Many people notice this change, especially during intense activity. It can feel ...

Whether your training plan calls for a track workout, a long run, or anything in between, you notice your face never fails to turn beet-red. In fact, it’s typically brighter than all your running ...

Physical exercise is often associated with increased skin coloration in light-skinned people. In most contexts, working out is associated with being red in the face, especially when short, intense ...