I think you should talk to them anyway. Just talk - find out what suggestions they have, within those limitations. I know Iris wouldn't endorse the use of force, and I don't think the others would, either.
Maybe they can come to him instead - I don't know what kind of equipment Tendi needs, but I know some of her tech is very portable. And if they've made progress on an antidote, there are lots of ways to ingest things without obvious medical cues.
Re: ~48 hours after the experiment
I think you should talk to them anyway. Just talk - find out what suggestions they have, within those limitations. I know Iris wouldn't endorse the use of force, and I don't think the others would, either.
Maybe they can come to him instead - I don't know what kind of equipment Tendi needs, but I know some of her tech is very portable. And if they've made progress on an antidote, there are lots of ways to ingest things without obvious medical cues.