In order to solve the addiction problem, you have to have mental health counseling and psychological care, and you have to pee to make sure you're not using drugs, and you have to have glucose measurements to monitor blood sugar levels, and you need to have a toxic test to determine the damage caused by drug abuse, and you can use a kidney function and an electrolytes panel to determine the health of your kidneys and the balance of your body.
Doctor, I'm having trouble with drug abuse, especially meth-ephetamine addiction. What medical tests do you need?