The document provides information on preventing drug abuse through open communication between parents and teens. Parents should talk regularly with teens about the risks of drugs, ask questions to start discussions, and be aware of potential signs of drug abuse like changes in friends or behavior. If drug use is suspected, parents should have an open discussion with their teen and seek help from medical professionals if needed. Over-the-counter cough medicines can be abused for their DXM content, which at high doses carries health risks including slowed breathing and death. Parents can help prevent abuse by knowing their teen's whereabouts, encouraging activities, monitoring friendships, and educating themselves on drug dangers.