Yes, it stands (for better or worse..) But, I suppose you could see it as a vote in principle for the exit to be enacted, at some point. That is not to say that the exit won't happen, because it assuredly will. (Saving for a general election, and that being won by a party or parties calling for another referendum.)
So it is still about how and when we leave. Leaving without a trade deal would be insanity. But it is looking like such a trade deal will be a last minute affair, if indeed it happens.
This gives some idea of the likely impact on imports and exports, including (but certainly not limited to) medicines:-