Fibromyalgia joint pain stems from changes in how your brain processes pain signals. It’s often accompanied by fatigue and muscle tenderness. Have you ever felt tired and achy with the flu? This is ...

Aching joints, especially in the cold winter months, affect millions of people around the world. Experts say it can be due to fibromyalgia because the primary symptom of this disorder is widespread ...

Nov. 6, 2025 -- Fibromyalgia affects about 4 million U.S. adults. Though its cause remains unclear, it can be effectively diagnosed, treated, and managed. But what exactly is fibromyalgia, and why is ...