The 'extremely painful' rash is often reported by people who've spent long days at theme parks, explains Stephanie Peters in a TikTok post.

Sarcoidosis is an inflammatory condition affecting multiple organs, with unknown causes and potential long-term complications ...

Giant cell arteritis (GCA) is the most frequent primary systemic vasculitis in adults, involving medium-to-large-sized vessels. It ...

The prevalence of frailty was 33% among a US-wide cohort of patients with RMDs, with the highest rates found among those with fibromyalgia or CTDs.