<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, Im feeling some joint stiffness or tightness, fatigue, excessive anger, and facial pain. What might be the matter?  <response>: Based on your symptoms, you may be suffering from rabies. It is a viral infection that is transmitted through the bite of an infected animal, and it can affect the brain and spinal cord. I suggest you get medical attention right away. 