This drug may cause a serious side effects and severe allergic reaction. Stop taking this drug if you have the next allergic symptoms:difficulty breathing; swelling of your lips, face,throat or tongue; hives . Report your health care about new symptoms, such as: anxiety,depression, aggression, confusion, agitation,unusual thoughts, memory problems, hallucinations, changes in personality, decreased inhibitions, risk-taking behavior, no fear of danger, or thoughts of hurting yourself or suicide.
Don’t use this drug (Ambien) if you have :
• feeling short of breath, irregular or fast heartbeat, chest pain;
• feeling like you might pass out; or
• trouble swallowing or breathing.