sympathicopathy

sym·path·i·cop·a·thy

(sim-path'i-kop'ă-thē),
A disease resulting from a disorder of the autonomic nervous system.
[sympathico- + G. pathos, suffering]

sympathicopathy

(sĭm-păth″ĭ-kŏp′ă-thē) [″ + pathos, disease, suffering]
A disease or disordered function caused by a malfunction of the autonomic nervous system.