NAFSIO LogoNafsio

Depression (Major Depressive Disorder)

By NAFSIO Editorial Team
Reading Time: 5 min
Updated: June 2026

Evidence-Based Information
Based on scientific research

Not a Substitute for
Professional Care

If you are experiencing severe distress or thoughts of self-harm, seek immediate professional support.

Quick Answer (TL;DR)

It's like viewing the world through a gray lens. Things that used to bring joy feel meaningless. Getting out of bed feels like lifting physical weights. It is not 'weakness', but an exhaustion of the soul and brain.

Signs and Symptoms

Emotional Signs

  • Persistent feelings of emptiness
  • Anhedonia (inability to feel pleasure)
  • Excessive guilt or feelings of worthlessness
  • Difficulty making decisions
  • Recurrent thoughts of death or suicide

Physical Signs

  • Significant changes in appetite or weight
  • Insomnia or hypersomnia (sleeping too much)
  • Psychomotor agitation or retardation
  • Chronic fatigue and loss of energy
  • Unexplained physical aches and pains

Behavioural Signs

  • Social withdrawal and isolation
  • Neglecting personal hygiene
  • Substance abuse as a coping mechanism
  • Decreased performance at work or school
  • Giving up hobbies and interests

Root Causes

Etiology // Origins

Root Causes & Triggers

Chemical Imbalances

Alterations in brain chemistry, particularly concerning serotonin, norepinephrine, and dopamine pathways.

Hormonal Changes

Shifts in hormones, such as those related to the thyroid, menstruation, pregnancy, or postpartum phases.

Trauma and Grief

Unresolved trauma, loss of a loved one, or significant life changes that overwhelm emotional coping mechanisms.

Islamic Perspective

"Those who succumb to depression and refuse to fight it are weak and failures in life, whereas those who patiently resist negative thoughts and face problems with renewed optimism are strong and successful."

Abu Zayd al-Balkhi(9th Century (850–934 CE))

Reflection & Clinical Context

In his manuscript 'Masalih al-Abdan wa al-Anfus' (Sustenance of the Soul), Al-Balkhi distinguished between neurogenic and psychogenic depression. Some scholars have drawn parallels between Al-Balkhi's writing and modern cognitive behavioral approaches, as he recommended actively challenging negative internal thoughts.

Written by NAFSIO Editorial Team

Reviewed by NAFSIO Editorial Review Team

Our review board consists of psychology graduates, mental health advocates, and content specialists dedicated to ensuring all information is sourced from reputable medical bodies (WHO, APA, DSM-5-TR) and culturally contextualized for South Asian communities.

NAFSIO provides evidence-based mental health education, independent research, and culturally relevant resources for people in Pakistan and beyond.

Editorial IndependenceRead Policy

Request Guidance or Suggest a Topic

Struggling with a specific issue? Need clinical guidance on a topic we haven't covered yet? Share your details securely, and our team will review it.

Your information is 100% confidential. We do not share your emails.

Your Mental Health Matters

Mental health struggles are common and treatable. You do not have to go through them alone. Take the first step towards feeling better today.

Browse All Topics