Depression

Depression influences a person's behaviour, thinking, and feelings. It can profoundly affect daily living and transcends occasional grief. Depression sufferers frequently have ongoing feelings of hopelessness, tiredness, low energy, irritability, loss of interest in activities, changes in appetite or sleep patterns, and poor concentration.

Genetic inclination, chemical imbalances in the brain, traumatic life events, chronic sickness, or protracted stress, among other things, can cause depression. Although everyone can experience depression, some risk factors—family history, drug use, and significant life events—increase sensitivity.
Psychological tests and a review of symptoms typically lead to diagnosis. Effective treatment options include psychotherapy—particularly cognitive-behavioral therapy—antidepressant medications, lifestyle modifications, and social support.