MYRTLE BEACH, SC (WBTW) — With kids heading back to school, there can be a lot of adjustment: new schedule, new routines, and sometimes, new pressures. New friends and environments can mean different influences on your child’s behavior, especially when it comes to trying drugs. Jon Lewis with ARCpoint Labs was on News 13 Now Friday to give parents some tips on signs to look for if your child might be using drugs, and what to do about it.