Description:
Depression is a widespread mental illness. It is distinguished by persistent sadness and a loss of interest or pleasure in previously rewarding or pleasurable activities. It can also interfere with sleep and appetite. Tiredness and lack of concentration are common symptoms [1]. Depression is a chief reason for the Global Burden of Disease [2]. It is estimated that 3.8% population in the world suffers from depression. Around 280 million people worldwide suffer from depression [3]. According to a new study published in The Lancet, the overall number of mental diseases increased considerably in 2020, with an additional 53.2 million cases of depression [4]. Depression has a high lifetime prevalence; associated disability, chronic course, and recurrence have been noted [5]. In addition, depression has a frequent relationship with other prevalent chronic medical illnesses (e.g., diabetes, angina, asthma, arthritis, etc.), and the incremental worsening of their outcomes has been established [5].