hyperhidrosis vs sweating

hyperhidrosis and sweating both are nouns.

Word	Noun	Adjective	Verb	Adverb
hyperhidrosis	Yes	No	No	No
sweating	Yes	No	No	No

As nouns, sweating is a hypernym of hyperhidrosis; that is, sweating is a word with a broader meaning than hyperhidrosis:

hyperhidrosis: excessive and profuse perspiration
sweating: the process of the sweat glands of the skin secreting a salty fluid

Other hypernyms of hyperhidrosis include diaphoresis, hidrosis, perspiration, sudation.

hyperhidrosis (noun)	sweating (noun)
excessive and profuse perspiration	the process of the sweat glands of the skin secreting a salty fluid