Yes, I'd personally say that's a serious enough side-effect (consider the situation if you were severely cut or seriously injured in an accident) to warrant trying a different anti-depressant.
If the team won't listen (a lot of people seem to prefer medicating the side effects to looking for a different med that will cause less havoc), see if you can get another medical professional or
a well-spoken, educated-sounding NT to take up your case with them.
Lacking all else, be a pain-in-the-ass. But be a pain-in-the-ass without using foul, threatening, or abusive language. Otherwise you could find that they're also being un-cooperative about making you take something a lot worse than citalopram.

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"Alas, our dried voices when we whisper together are quiet and meaningless, as wind in dry grass, or rats' feet over broken glass in our dry cellar." --TS Eliot, "The Hollow Men"