Horrific nightmares may signal initial onset of these chronic diseases, study says

Nightmares and daymares may indicate the onset or worsening of autoimmune diseases like lupus and rheumatoid arthritis, according to a recent study. These symptoms, which include intense and distressing dreams, can also be a sign that medical treatment is necessary. Researchers found that patients with systemic autoimmune diseases often experience vivid and alarming nightmares before their symptoms worsen. However, these symptoms are not commonly included in the diagnostic criteria for these diseases. Experts are urging doctors to ask patients about these experiences to aid in the early detection and treatment of flares.