Answer:
Usually swallowed or injected. As similar effects are produced, they are often abused as a substitute for alcohol. People use barbiturates to get a sense of euphoria and relaxation. However, it is illegal to take barbiturates without a doctor's prescription and supervision. Often they are used to counteract the unpleasant effects of illicit stimulants or to reduce anxiety. On the street, they are often used in combination with stimulants such as cocaine, amphetamines, and crystal meth