<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have a swelling in my foot and its painful. Also, my hand is hurting and I am having trouble speaking.  <response>: Based on your symptoms, it seems like you might be suffering from Osteomyelitis. Its an infection in the bone that can cause swelling, pain, and stiffness in the affected area. Its important that we start treatment as soon as possible to prevent any further complications. 