Understanding depression and anxiety

Depression can involve persistent low mood, loss of interest, fatigue, irritability, changes in sleep or appetite, and difficulty concentrating. Anxiety may bring excessive worry, physical tension, restlessness, a racing mind or feeling anxious. Depression presents with these experiences for some people, while anxiety can intensify them; neither symptom alone confirms a diagnosis.

Difficulty sleeping, daytime sleepiness and fatigue can also arise from insomnia, medicines, physical illness or disrupted routines. A clinician asks about duration, triggers, functioning, substance use, physical health and safety to understand the whole pattern.

Arrange a GP consultation if symptoms persist, return repeatedly or make work, study, relationships or self-care harder. Note mood, worries, sleep, energy, appetite and medicines before the appointment. Small routines such as regular meals, gentle movement, daylight exposure and contact with a trusted person may support coping while you seek care.

Treatment is tailored to your needs and may include talking therapy, practical changes, medication or a combination. Do not stop prescribed medicine suddenly; ask about safe changes and follow-up.

Seek urgent help if you have thoughts of suicide or self-harm, feel unable to stay safe, or are losing touch with reality. Contact local emergency services or go to the nearest emergency department when immediate danger is present. Severe sleep loss, agitation or inability to manage basic needs also warrants prompt clinical advice.

Could depression, anxiety, a sleep problem or a physical condition explain my symptoms? What treatment choices suit my preferences? How quickly should I expect a review? What warning signs should prompt urgent help, and who can I contact outside appointments?