Bipolar disorder is one of the more common psychiatric disorders, patients with bipolar disorder, as family members or friends should urge patients to take medication, give psychological support, and pay attention to the patient’s mannerisms, as follows: First, urge medication: must be discussed with the patient, or urge him to adhere to the medication, which is the most important point. Bipolar disorder this disease is very easy to recur, so in the care process must be instructed to take medication regularly, adhere to the hospital follow-up, the doctor according to changes in the condition to adjust the drug treatment plan. Second, psychological support: as a family member or friend, must give adequate care and psychological support to this patient. A good family atmosphere is bipolar disorder patients, including patients with other mental disorders, to restore good social function, re-enter society, a better program to the right track. Third, pay attention to speech and mannerisms: in the process of communication and care of patients with bipolar disorder, must pay attention to their speech and mannerisms, if patients with depressive tendencies, when talking about self-harm, self-injury and other social events must be noted, and when chatting with them must pay attention to whether there is a tendency in this regard. If they do, they must immediately and promptly contact their doctor and take them to the hospital for follow-up to see if there are changes and fluctuations in their condition and if they need medication adjustments.