Politics aside; is Donald Trump physically fit?

Have you noticed how grotesque Donald Trump is starting to look? Seems to me, even the casual observer can see something is not right. His horribly swollen face, (water retention is common and usually an easy fix) but his goes beyond mild puffiness, his eye's are but slits, big bags underneath, his massive double chine, an
his fingers look like fat sausages, I'm not suggesting kidney failure but I doubt doctors would rule that out.

Given his preoccupation with violence, his frequent outburst of rages, the often erratic behaviors, seems to me this guy is walking time bomb.