Flashbacks, nightmares, palpitations, chills, and elevated heart rate and blood pressure may occur for months or years after their return home, Edmondson said. Severe anxiety, headaches and outbursts of anger also are likely for patients with PTSD.
"PTSD is a huge detriment to quality of life, a debilitating disorder in its own right, and deserves to be treated," said Edmondson.
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Edmondson said that although the research does not show that strokes cause PTSD, he thinks it comes close. "You can't develop PTSD without a life-threatening event," he said. "Having PTSD can't cause a stroke a month ago, so this research is some of the strongest causal evidence we have."
Dr. Rafael Ortiz, director of the division of neuroendovascular disease and stroke at Lenox Hill Hospital in New York City, said he thinks this is the first time PTSD has been so closely associated with strokes and TIAs. "It's important that after suffering from a stroke, people are taken care of by a comprehensive team of doctors and other specialists, including psychologists and nurses who are very well-trained," he said.
Edmondson encouraged patients and family to talk with their physicians about PTSD. "I really hope this research lets survivors and their family members know it's not weird and it's nothing to be ashamed of," he said. "It's treatable. Tell somebody."
Learn more about PTSD from the U.S. National Library of Medicine.
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