psychoactive drug
mind-altering drug
consciousness-altering drug
psychoactive substance

The membrane is a psychoactive substance we call Skin.

As with many unresearched psychoactive substances, this sort of combination is not advised.

There exists a possibility of depression in some who attempt cessation, as with other psychoactive substances.

Each year, it is given to an individual who has made an outstanding contribution to reducing harms from psychoactive substances at an international level.

They may turn to psychoactive substances including alcohol to try to escape the feelings.

Addiction is physical and psychological dependence on psychoactive substances.

He also reported the frequent use of two psychoactive substances with known toxicity: alcohol and cigarettes.

He had never seen the psychoactive substance in use.

Thus, many psychoactive substances are abused, that is, used excessively, despite health risks or negative consequences.

Therefore, mood-altering and psychoactive substances are not the only types of drugs abused.