Head Pain Aggravated by Bright Lights and Stress

This page is the CodyCross answer for the clue below from All Things Water, Group 1282, Puzzle 2 (Islands and Atolls).

Question is: Head Pain Aggravated by Bright Lights and Stress

and the answer is: MIGRAINE

Word Meaning:

MIGRAINE — (pathology) A severe, disabling headache, usually affecting only one side of the head, and often accompanied by nausea, vomiting, photophobia and visual disturbances.

Definitions from Wiktionary.