Inform your doctor or chemist if you have bipolar confusion, eye, liver or kidney problems. During the pregnancy this treatment should be used only when strongly necessary. To relieve dry mouth, suck on (sugarless) hard candy or ice chips, chew (sugarless) gum, drink water, or use a saliva substitute. During pregnancy, this medication should be used only when clearly needed. This is not a complete list of possible side effects. It works by affecting the balance of certain natural chemicals (neurotransmitters) in the brain. To reduce the risk of dizziness and lightheadedness, get up slowly when rising from a sitting or lying position.