Nightmares in People with COVID-19: Did Coronavirus Infect Our Dreams?
Nature and Science of Sleep January 1, 2022 Serena Scarpelli, Michael R Nadorff, Bjørn Bjorvatn et al.
People reported more dream activity during the pandemic than before it. Those who had COVID-19 reported significantly more nightmares during the pandemic than matched controls who had not had COVID-19, while dream recall frequency did not differ between the groups. COVID-19 participants also had higher anxiety, depression, and PTSD symptom scores, and lower quality of life and well-being scores than controls. Nightmare frequency was predicted by dream recall frequency, PTSD, anxiety, insomnia, COVID-19 severity, sleep duration, and age. The findings suggest that the more severely people were affected by COVID-19, the greater the impact on dream activity and quality of life.