THESE ARE some warning signs of possible prescription drug abuse by teenagers: 

• Missing medications

• Sudden changes in friends

• A sudden change in attitude or personality

• Poor school performance

• No longer participating in activities that were once enjoyed

• A sudden change in appearance or sleeping habits

• An unexplained need for money

• Theft, often from home or family members

• A sudden increased need for secrecy 

Sources: www.soberliving.com and www.theantidrug.comn