Medicine is signed by holding your non-dominant hand with palm facing up. Now place then middle finger of your dominant hand in the center of your non-dominant palm, and make a twisting motion with the former, as if you're crushing a tablet or pill on your palm.
We use the sign for medicine if Mom or Dad takes regular medication, or when our babies are not feeling well.
We hope this is not a sign you have to use often. We use this flash card to teach our babies to ask for medicine when needed.