<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been experiencing delusions and hallucinations lately. Also, I have been facing muscle cramps, contractures, or spasms. Along with these, I am having fears and phobias as well. Sometimes, I become hostile in behavior and my eyes burn or sting. What could be the problem?  <response>: Based on your symptoms, I suspect that you might have Alzheimers disease, a progressive brain disorder that affects memory, thinking, and behavior. It is common for people with Alzheimers disease to experience delusions or hallucinations, muscle cramps, contractures or spasms, fears and phobias, hostile behavior, and eye burns or stings. 