I think I'll say it can be fine to use anesthetic on a marine that is directly causing a major disruption in medical, but things like breaking into the surgical hallway or otherwise doesn't directly cause a need to pacify a marine.
Calling the MPs works for that, use of it that isn't surgery or justified by that is grief essentially. IV drip thing isn't necessarily a concern but there is a long note history.
Could have been a time ban over a medical job ban perhaps.
Don't feel too strongly in any direction here but I think these are worth mentioning.