1. experiencing intense pain especially mental pain; "an anguished conscience"; "a small tormented schoolboy"; "a tortured witness to another's humiliation"

(synonym) anguished, tortured

(similar) sorrowful

2. tormented or harassed by nightmares or unreasonable fears; "hagridden...by visions of an imminent heaven or hell upon earth"- C.S.Lewis

(synonym) hag-ridden, hagridden

(similar) troubled