It seems like people tend to hc that Meta Knight doesn'tlike going to the doctor. I could see this on some level. Getting examined by a doctor is kind of weird, especially if you value your personal space, which I feel like Meta Knight definitely does. Some people have a sort of "I can't be sick if I don't go to the doctor and get told about it " attitude, and for a stubborn warrior who already knows he's in good health, I can see Meta Knight feeling that way. Since Meta Knight keeps himself busy, he probably doesn't make time to go to regular checkups. All of that is valid in my eyes - BUT I think that when he does go to the doctor, he doesn't mind it because of how important health is to him.

... Hospitals on the other hand 😅

I think that because of the membranes of his wings being such a large surface area, and with the blood vessels close to the skin, his wings naturally lose heat faster than any other part of his body. In summer if he gets too hot while standing guard, one of his crew will come out and mist his wings with a little spray bottle to cool him off -v-

And in winter snowstorms it may be too dangerous to fly because of the wind chill. It would freeze the tips of his wings. If he does have to fly, he appreciates having a warm fire already lit so that when he comes back in he can stretch his wings out in front of the fireplace.