Physical and psychological dependence can develop within a few weeks if the drug is used daily.

Many of these drugs are associated with physical and psychological dependence.

The psychological dependence may linger for months or even many years.

Addiction is a psychological or emotional dependence on feeling high.

Long-term use of caffeine may result in tolerance and psychological dependence.

Alcoholism is a psychological and physiological dependence on a chemical.

Both physical and psychological dependence can be treated with therapy.

Physical and psychological dependence may also develop with repeated use.

Benzodiazepines have been shown to cause both psychological and physical dependence.

When trying to over come psychological dependence on a drug, one can go to a substance abuse program.