Depends on where you live. generally doctors have a legal requirement to respect your privacy if you’re over a certain age, in Ireland that’s 16
Drug abuse affects health, many studies show that drugs harm the body. Cocaine has shown to increase your heart rate, which can make it harder to exercise or get in physical activity. Meth has been shown to keep you up for days without eating or drinking, which can decrease energy due to lack of sleep.
Motor oil or house paint is what needs special handling. i just usually throw away batteries. but i think the right answer is motor oil. it can effect the earth or ground water. <span />