LITTLE ROCK, Ark. (KTHV) -- No matter what the question, no one can stump Dr. T. Glenn Pait with UAMS. He's cracking open up his medical mailbag to answer your questions.
These are the questions he covered:
-I returned home after visiting a friend. We enjoyed her hot tub. I have developed little dark bumps in the area my bathing suit covered. I think a few have pus inside them; they itch. What do you think they are?
-I am an older man and I use Viagra. It's expensive. Do you know of any alternatives that are cheaper? Are there any supplements, herbal, that are safe? Thanks.
-I will be babysitting this summer. I plan to take them to the pool. How much sunscreen should I put on them, how much is enough, and how often should I redo it?
-A friend at work says my computer keyboards are dirtier than our toilets at work. That can't be true! What do you think?
Click on the video to hear his answers. And if you have a question for Dr. Pait, you can send it to firstname.lastname@example.org.