Stress response syndromes

Stress response syndromes (formerly called adjustment disorders):

Stress response syndromes occur when a person develops emotional or behavioral symptoms in response to a stressful event or situation. The stressors may include natural disasters, such as an earthquake or tornado; events or crises, such as a car accident or the diagnosis of a major illness; or interpersonal problems, such as a divorce, death of a loved one, loss of a job, or a problem with substance abuse. Stress response syndromes usually begin within three months of the event or situation and end within six months after the stressor stops.

https://www.webmd.com/mental-health/mental-health-types-illness#1