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On the cognitive side, brain fog, slower reaction time, difficulty concentrating, and headaches are common
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Medically reviewed by Veronica Hackethal | MD, MSc , Harvard University | University of Oxford | Columbia Vagelos College of Physicians and Surgeons on April 23rd, 2026
Periostitis which is the inflammation of the bone lining causing a fluffy appearance along the bone edge, and enthesophytes (bone spurs at tendon attachment points) are also frequently visible