Adjustment disorder typically develops within 3 months of the stressful event and lasts for no more than 6 months. However, in some cases, it may last for up to 1 year.

The most common symptoms of adjustment disorder include depressed mood, anxiety, and irritability; difficulty sleeping, changes in appetite, and fatigue; and difficulty concentrating, forgetfulness, and impaired decision-making.

Most people with adjustment disorder recover completely within 6 months. However, some people may experience residual symptoms for up to 1 year.

The prognosis of adjustment disorder can be affected by a number of factors, including the severity of the stressful event, the person's coping skills, and the person's social support network.

There are a number of treatments for adjustment disorder, including psychotherapy, medication, and self-help strategies.

Hallucinations are not a symptom of adjustment disorder. They are a symptom of other mental health conditions, such as schizophrenia.

All of the above are risk factors for adjustment disorder.

Electroconvulsive therapy is not a treatment for adjustment disorder. It is a treatment for other mental health conditions, such as depression and bipolar disorder.

Depression, anxiety, and post-traumatic stress disorder are all common comorbid conditions with adjustment disorder.

All of the above are protective factors against adjustment disorder.

All of the above are symptoms of adjustment disorder with depressed mood.

All of the above are symptoms of adjustment disorder with anxiety.

All of the above are symptoms of adjustment disorder with mixed anxiety and depressed mood.

All of the above are symptoms of adjustment disorder with disturbance of conduct.

All of the above are symptoms of adjustment disorder with mixed disturbance of emotions and conduct.