This doesn't require medical care but -- A few years ago I started noticing that my hands would get super wrinkly and itchy and bumpy in water. I always assumed it was because of a rare drug I was on that was causing all sorts of weird side effects for me and actually, when I went off the drug, the problem went away.

I had a separate skin condition recently and was looking around when I found out there's a name for this, "Aquagenic wrinkling of the palms." But apparently it's most common in ppl with Cystic Fibrosis and carriers. So... should I get tested for carrying cystic fibrosis? Or should I alert the manufacturers of the drug that this is an issue?