Substance Abuse
Substance abuse refers to the harmful or hazardous use of psychoactive substances, including alcohol and illicit drugs.
Substance abuse refers to the harmful or hazardous use of psychoactive substances, including alcohol and illicit drugs.
You may call them simply doctors. But most doctors have extra expertise in one type of medicine or another. In fact, there are several hundred medical specialties and subspecialties. Here are the most common types of doctors you'll likely see.
