Stress can definitely affect your dreams, often making them more vivid, intense, or disturbing. During sleep, your brain processes the day's emotions and experiences, and when you're stressed, there's more emotional content to work through. Stress hormones can also affect your sleep cycles, potentially increasing REM sleep when most vivid dreaming occurs. While these dreams can be unsettling, they're often your brain's way of processing stress. Managing daytime stress through relaxation techniques can help improve dream quality.
Anxiety & Stress
Why do I have vivid, disturbing dreams when I'm stressed?
Stress often causes vivid, disturbing dreams because your brain processes emotions and concerns through dream content during sleep.