Hey all! So - I have Mees lines on my fingernails, and they've been there for around two months. I'm just wondering - has anyone on this thread had any experience with them? (I read they're sometimes caused by kidney issues.) Also, do you know how important it is to get them checked out? I'll be going to the doctor for a checkup in about a month. I'd really rather wait and see if they take care of themselves. Is it cool if I do that? I'm 22, and about three months ago I had some pretty comprehensive blood work that was totally fine. (I went in for swollen lymph nodes - probably cytomegalovirus or something.) Thanks a bunch for any input! Good night everybody!