Is Your Child Using Drugs? [Consumer.HealthDay.com]
Mood swings and sudden changes in behavior can be a normal part of growing up, often starting in the tween years. But they can also signal substance abuse. They're among the signs that parents should look for if they're concerned that their child might be using drugs. Other signs include sudden changes in his or her relationships with family and friends. The child might stop caring about how he or she looks. Parents might notice changes in personal habits, like always locking a bedroom door...