1. Neurotransmission can be affected in several ways by psychoactive drugs and poisons.

2. Nicotine is a psychoactive drug.

3. Article 2 Caffeine is a Category One psychoactive drug and shall be under the special control of the State.

4. Objective To collect the information of psychoactive drug KAP among college and middle school students in Guangzhou and to provide evidences for health education policy making.

5. The first hard evidence of psychoactive drug use in the ancient Andes has been discovered in mummies' hair, a new study says.

6. Caffeine, a psychoactive drug used by nearly everybody, alters human neurochemistry.

7. Eighty per cent of adults in the US and the UK are moderate users of the psychoactive drug, caffeine.

8. Suicide is one of the most frequent symptoms in psychiatric clinic. Taking a draught of a vast amount of psychoactive drug is usually chosen to commit suicide by the patients with mental disorders.

9. Int may enhance the curative and reduce the side effects when used with psychoactive drug to treat chronic schizophrenia.