poisoning vs intoxication

poisoning and intoxication both are nouns.

Word	Noun	Adjective	Verb	Adverb
poisoning	Yes	No	No	No
intoxication	Yes	No	No	No

As nouns, poisoning and intoxication are synonyms defined as:

poisoning and intoxication: the physiological state produced by a poison or other toxic substance

Other synonyms of poisoning include toxic condition.

poisoning (noun)	intoxication (noun)
the act of giving poison to a person or animal with the intent to kill	excitement and elation beyond the bounds of sobriety
the physiological state produced by a poison or other toxic substance	a temporary state resulting from excessive consumption of alcohol
	the physiological state produced by a poison or other toxic substance