Taking medicine in the form of tablets signifies we recognize our need to be healthy and suggests doing something to make ourselves feel better. We need to ‘heal’ something that is wrong.
In dreams, taking such a course of action will signify putting ourselves through an experience we need in order to improve our performance or potential.
If we are giving tablets to someone else we may be aware that their needs are not being satisfied. You might also like to consult the entry for medication / medicine.