When a dupe gets poisoned, they take a tablet, and the only way to use and consume it is to vibrate like crazy.
Steps to Reproduce
Create a curative tablet or something similar. Poison a dupe via consumption of food covered in tons of food poisoning. The dupe will take the tablet. Instead of chewing it like in pre-launch updates, it will instead vibrate like crazy until the tablet is consumed.
This issue has not been confirmed by a developer yet.