We're sorry you have pain!
The word "diffuse" means "widespread" and refers to pain that is more or less all over, or at least in many areas. The goal of this guide is to provide information while awaiting evaluation with your doctor, or for additional information after you have seen him or her. Please keep in mind that this guide is not intended to replace a face-to-face evaluation with your doctor. The diagnoses provided are among the most common that could explain your symptoms, but the list is not exhaustive and there are many other possibilities. In addition, more than one condition may be present at the same time. For example, a person with rheumatoid arthritis could also have tendonitis.
Do you have severe diffuse pain with fever, redness over the skin or joints, marked swelling, inability to use the muscles or joints, or recent significant trauma (a fall, car accident, etc.)?