Acid Reflux Disorder

Q: A commercial for some drug refers to "acid reflux disease". Since it isn't caused by a germ (or other things I haven't thought of), it seems more like a syndrome than a disease. And since it only has one symptom, afaik, it doesn't sound like a syndrome. So I think it should just be called acid reflux. Are they afraid people won't think it's bad, so they have to call it a disease? Or what?

A:Of course the sufferer feels dis-ease. Besides, check this from the COD10 and point to the part requiring anything like "a germ." disease 1 a disorder of structure or function in a human, animal, or plant, especially one that produces specific symptoms or that affects a specific part. 2 a quality, habit, or disposition that adversely affects a person or group: the British disease of self-deprecation. ?DERIVATIVES diseased adj. ?ORIGIN ME (in the sense ‘lack of ease; inconvenience?: from OFr. desaise ‘lack of ease? It certainly *is* "a disorder of structure or function" and it certainly "produces specific symptoms" and "affects a specific part." The one thing they are *not* afraid of is meirman making up ad-hoc reasons to disallow the word disease.