On different forums and other podcasts, I’ve often heard that the medicine check is the most useless skill of all, and it is often shunned by players. I had never realized it was so and it came as a big surprise. One of the reasons I believe people think the medicine skill is useless is because they do not see how it can be used in-game. The Player’s Handbook is not very inspiring, telling us that a successful check can stabilize a dying creature and diagnose an illness. Xanathar’s Guide to Everything’s added a couple of ideas for checks but the skill remained a bit bland, in my opinion, so I get the unpopularity.