Depression can present different symptoms, depending on the person. But for most people, depressive disorder changes how they function day-to-day, and typically for more than two weeks. Common symptoms include:​

• Changes in sleep

• Changes in appetite

• Lack of concentration

• Loss of energy

• Lack of interest in activities

• Hopelessness or guilty thoughts

• Changes in movement (less activity or agitation)

• Physical aches and pains

• Suicidal thoughts