I Have Bad News

The doctor tells his patient: "Well I have good news and bad news..." The patient says, "Lay it on me Doc. What's the bad news?" "You have Alzheimer's disease." "Good heavens! What's the good news?" "You can go home and forget about it!"

Memory Problems

Patient: "Doctor, I have a serious memory problem. I can't remember anything!"
Doctor: "Since when did you have this problem?"
Patient: "What problem?
Doctor: "Did you take those pills I gave you to improve your memory?"
Patient: "What pills?"

No Problem

A guy walks into his doctor and says, "Doc, you gotta help me, I can't remember anything!" The doc asks, "How long have you had this problem?" The guy says, "What problem?"