Healthy Geezer

Q. I have a nasty-looking scar that shows only when I wear a bathing suit. I'd like to get rid of it, if possible. What's available?

Q. My grandmother told me she has BPPV and that it makes her head spin. What exactly is this BPPV?

Q. I have a friend who is undergoing radiation treatments for cancer. I was wondering how this works.

Q. I am petrified of spiders. Is my fear justified? Are they dangerous or just creepy?

Q. I was racing down the cellar stairs a few days ago when I slipped and fell on my tailbone. I've had pain ever since.

Q. What are the options for treating prostate cancer?

Prostate cancer is one of the most common types of cancer among American men.

Q. I'm 74 years old. Are my organs too old to donate?

Q. I have Meniere's disease and I was wondering if you have any suggestions for what I should do during an attack.

Q. I'm 68 years old and I want to know how much Vitamin D you need to be healthy.

Q. What are the most common symptoms that you're having a stroke?

Q. My toe nails and leg hair don't seem to be growing as fast as they used to. Is this age-related or is it something else?

(This is the second of two columns on shoulder problems.)