Keep a consistent sleep schedule
Get enough sleep each night
Reduce stress before bed
Avoid scary or disturbing content before sleep
Limit alcohol, nicotine, and recreational drugs
Avoid heavy meals late at night
Limit caffeine in the afternoon and evening
Create a calm bedtime routine
Keep your bedroom dark, quiet, and comfortable
Exercise regularly, but not right before bed
Manage anxiety and trauma with professional support
Review medications with a doctor if nightmares started after a new prescription
Treat sleep disorders if present
Write down recurring nightmares and triggers
Practice relaxation techniques before sleep
Seek medical help if nightmares are frequent or severe