In the manic phase of bipolar disorder, patients may engage in risky activities, such as fast driving or certain risky sports. They should be monitored and prevented from taking chances, especially in a car. Drinks and foods containing caffeine -- tea, coffee, and cola-- should be allowed in moderation. Avoid alcohol at all times. It is very important for a patient experiencing manic symptoms to receive prompt psychiatric assessment. Family members may need to contact the doctor, because oftentimes patients in a manic or hypomanic episode have little insight into their illness and may refuse treatment. But prompt intervention, including possible medication adjustments at an early point in an episode, may prevent further problems and the need for hospitalization.