Select the incorrect statement.
A. Narcotic addicts rarely combine benzodiazepines with heroin.
B. Sometimes benzodiazepines are combined with cocaine to reduce the “crash” after stimulant use.
C. Some benzodiazepines can cause paradoxical behavior such as nightmares, irritability, and restlessness.
D. Long-term use of benzodiazepines to treat anxiety or sleep disorders has not been shown to be therapeutically useful for most patients.