Spanish to English Art/Literary Slang A health interview to a countryperson

May not fall well into the selected field but... here it is:

A doctor is trying to understand the symptoms by adapting his speech to the level of the interviewee. This is virtually a sub-language in Spanish. Some social strata in "México profundo" have their own vocabulary when it comes to illnesses and their symptoms.

I am looking for ideas to find the most similar language register. I am open to different regions (How would a rocky mountain hill-billy or a blue grass country boy or English farm folk would refer to a similar feeling or symptom???)

Part of the interview:
Q.- Cómo definirías un sofoco, xyz?
A.- Como un rubor que me sube a la cara. Como cuando te da un rubor, sí y luego un sudor.
Q.- Un sudor, la sensación física es de sudor?
A.-Sudor pero un calor también así como, como cuando te da un rubor, siento calor en la cara, y se me pone roja porque me lo han dicho, lo notan, sí. Yo digo, mire Diana sí si ya te veo que estás roja si sí ve que sí me pongo..., me
cambia el color

Thanks in advance!!