Can Morphine Cause Anxiety?

Morphine is opioid pain medication used to treat moderate to severe pain. Morphine can be habit-forming and is highly addictive. Since it is a narcotic drug, morphine use can quickly lead to tolerance, as well as physical and psychological dependence. Morphine use can also cause anxiety and other psychological disorders. Morphine Use and Anxiety Morphine affects the central nervous system, so morphine use can initially decrease anxiety and provide feelings of euphoria. However, morphine use can...