Complications

complications or sequels or sequela* or concomitant* or associated disease* or associated disorder* or associated condition* or coexist*

Subheadings: complications goes with the MeSH of the first disease, secondary goes with the MeSH of the second disease.

Comorbidity has narrower term Multimorbidity.

In EMBASE, all the subheadings go on the second disease - complication, etiology, epidemiology, side effect