Tom Holland got shaken up while on set filming "Spider-Man: Brand New Day" ... as he was taken to the hospital after suffering a concussion.

Filming for the flick came to a halt Friday after Tom was treated for a mild concussion, per Deadline. Fortunately, he's expected to be back filming in a few days -- but for now is taking a break out of precaution.

No one else on set was injured ... and there's reportedly a meeting today to adjust the filming schedule.

According to The Sun, Holland's injury came from a mishap during a stunt. The outlet also says Tom and his co-star/fiancée Zendaya went to a charity event over the weekend.

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