The Impact of the Opiate Antagonist Naltrexone on the Emotional Valence of Dreams

The Impact of the Opiate Antagonist Naltrexone on the Emotional Valence of Dreams

In this study, the investigators pose the question which influence the opioid circuit has on positive valent situations in dreams.

Inclusion Criteria:

• Written informed consent
• Healthiness
• Good capacity of remembering dreams
• No opiate consumption

Exclusion Criteria:

• Simultaneous participation in other studies
• Addictive disorder
• Abnormal liver function
• Abnormal kidney function
• Hypersensitivity to active ingredient or pharmaceutical additives
• Hereditary galactose intolerance
• Lactase deficiency
• Glucose-galactose malabsorption
• Intake of opioid medication