But literally, their meaning and usage are not much different. However, in medicine, the 'extravasation' and 'exudation' of drugs respectively refer to the entry of corrosive things into the tissue in the infusion tube and the entry of corrosive things into the tissue in the infusion tube.
Literally speaking, the words' extravasation 'and' exudation 'mean that a certain liquid seeps out of the container, and their meaning and usage are not very different.
But in medicine, there are two concepts of 'drug extravasation' and 'drug extravasation'. There are great differences between 'extravasation' and 'extravasation', which represent two different situations.
Among them, 'extravasation' in 'drug extravasation' refers to the corrosive things in the infusion tube entering the tissue, while 'extravasation' in 'drug extravasation' refers to whether there are corrosive things in the infusion tube entering the tissue.