(of medical conditions) present simultaneously in a patient: comorbid insomnia and anxiety; depression comorbid with phobias; diabetics with comorbid hypertension.

Origin of comorbid

1980–85; co- + morbid (in the sense “associated with or characteristic of a disease”)
Related formsco·mor·bid·i·ty, noun Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019