Everything is "intrinsic" to the human race. Acid reflux, indigestion, and headaches are. Doesn't mean people shouldn't take pepto bismol and pain relievers. Allergies are part of the human condition, as well, but if you try to tell me I shouldn't take allergy relief, whether it be loratadine or diphenhydramine, I'll laugh in your face.
Your stigmatization of diagnosis and treatment strikes me as bizarre.