abnormal behaviors may include aggressiveness, agitation, hallucinations or confusion. in depressed patients, worsening of depression, including risk of icide, may occur. alcohol may incrse these risks. alrgic reactions, such as tongue or throat swelling, occur rarely and may be fatal. side effects may include unpleasant taste, headache, dizziness and morning drowsiness. ask your doctor if lunesta is right for you. get lunesta for a $0 co-pay at lunesta.com. sleep well, on the wings of lunesta. there is the hanging chad