Have you told your psychiatrist about
that?! It is important!
Side Effects of Cymbalta from drugs.com Psychiatric side effects including agitation (6%) and anxiety (3%) have been reported. Irritability, lethargy, nervousness, nightmare, restlessness, and sleep disorders have been reported frequently. Completed suicide, mania, manic switching, mood swings, pressure of speech, sluggishness, attempted suicide, aggression and anger have been reported infrequently. A case of hypomania has also been reported.
A meta-analysis consisting of 12 randomized placebo-controlled trials (n=2996) found no evidence of a treatment-related increase in risk of suicidal behaviors or ideation with duloxetine compared with placebo in patients with major depressive disorder.
Aggression and anger have been reported particularly early in treatment or after treatment discontinuation.