ionic medication vs EMDA

ionic medication and EMDA both are nouns.

Word	Noun	Adjective	Verb	Adverb
ionic medication	Yes	No	No	No
EMDA	Yes	No	No	No

As nouns, ionic medication and EMDA are synonyms defined as:

ionic medication and EMDA: therapy that uses a local electric current to introduce the ions of a medicine into the tissues

Other synonyms of ionic medication include electromotive drug administration, iontophoresis, iontotherapy.

ionic medication (noun)	EMDA (noun)
therapy that uses a local electric current to introduce the ions of a medicine into the tissues	therapy that uses a local electric current to introduce the ions of a medicine into the tissues