Schizophrenia is a complex illness that may partly involve your genes. But other events in your life may also play a role.
Scientists are edging closer to figuring out if there are ways to lower the risk of schizophrenia.
You can also help the person with good health habits, like getting enough sleep and avoiding alcohol and drugs.
Sometimes people who have schizophrenia are too sick to seek treatment on their own. If the symptoms are severe, you may have to force the person to get treatment. Talk with your health care providers and/or local law enforcement officials about the laws and procedures in your area for getting treatment in this situation. If you have this information before you need it, it will reduce your fears and concerns and may make it easier for you.
Some people who have schizophrenia may become aggressive or violent at times. Call 911 or other emergency help if you notice: