Definition

Natural disasters include such events as tornadoes, hurricanes, floods, earthquakes, wildfires and tsunamis. Often these events are unexpected, sudden and overwhelming.
Even when you’re not hurt physically, disasters can take a serious emotional toll. Normal reactions include intense, unpredictable feelings; flashbacks; trouble concentrating or making decisions; disrupted eating and sleeping patterns; emotional upsets on anniversaries or other reminders; strained personal relationships; and physical symptoms such as headaches, nausea or chest pain.