What should you know about post breakup depression?

A breakup can bring grief, anger, worry and changes in routine. Depression is more concerning when sadness is joined by loss of interest, hopelessness, guilt, marked fatigue, appetite change, or trouble thinking clearly. Sleep may become difficult, or you may sleep heavily and remain tired during the day. These experiences can overlap with [Insomnia](/conditions/insomnia/) and [Difficulty Concentrating](/symptoms/difficulty-concentrating/). The end of a relationship does not by itself establish a diagnosis; a clinician considers the pattern, duration and effect on work, relationships and self-care.

Keep a gentle daily structure: wake at a regular time, eat something nourishing, get daylight and take a short walk if able. Tell a trusted person what is happening instead of managing alone. Limit alcohol and avoid using sedating medicines without medical advice. Write down mood, sleep, appetite and functioning so changes are easier to discuss. A primary-care clinician can assess depression and discuss talking therapy or other suitable support.

Arrange a medical appointment when low mood, anxiety, irritability, fatigue or sleep problems continue, worsen, or make ordinary responsibilities hard. Seek urgent help now if you are thinking about suicide, harming yourself, or cannot keep yourself safe; contact local emergency services or go to the nearest emergency department. If you have stopped eating, are severely sleep deprived, or feel unable to function, ask for prompt help.

Ask: Could this be depression or a grief reaction? What support fits my symptoms? Could another health problem or medicine be affecting my sleep and energy? What should I do if my mood suddenly worsens?