Depression, also known as major depressive disorder, is a medical condition that affects a person's mood, thoughts, energy, and daily life. It is more than feeling sad occasionally. Depression can cause persistent sadness, hopelessness, low energy, and a loss of interest or pleasure in activities.

Depression can affect a person's ability to work, study, maintain relationships and manage everyday responsibilities. It can develop due to a combination of factors, including family history, stressful life events, chronic illnesses, hormonal changes, substance misuse, or imbalances in brain chemicals.

Depression is treatable. With appropriate treatment and support, recovery is possible, and many people go on to live fulfilling lives.

Disclaimer:

The information provided on our website is for educational purposes only and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult your doctor or a qualified healthcare professional for advice regarding your individual health and medical needs.

Compiled by the AKU Medical College Center for Clinical Best Practices

Last Updated: June 2026