What should you know about anxiety and depression symptoms?

Anxiety and depression can present with changes in mood, sleep, energy, thinking and interest in everyday activities. Symptoms can overlap, and one symptom alone cannot identify the cause.

Depression commonly presents with low mood or loss of interest alongside fatigue, irritability, difficulty concentrating or sleep changes. Anxiety may involve persistent worry, feeling anxious, restlessness and physical tension. Insomnia can add difficulty sleeping and daytime sleepiness, which may intensify low mood and concentration problems.

Arrange a clinical assessment if symptoms persist, interfere with work or relationships, or feel difficult to manage. Write down when they began, how sleep and appetite have changed, medicines or substances you use, and any recent stress. Keep regular meals, gentle activity and contact with a trusted person while arranging help. Treatment may include talking therapy, practical support or medicine, depending on the assessment.

Get urgent help if you may harm yourself, cannot stay safe, hear or see things others do not, or are unable to care for basic needs. If danger feels immediate, contact local emergency services or go to an emergency department. Do not stay alone while waiting for help.

Ask which symptoms point toward depression, anxiety, a sleep problem or another cause; what support is available; and how progress will be reviewed.