There are common signs and symptoms seen in people living with depression. By understanding these signs, individuals and their close network will better understand when it is necessary to seek support from a GP.

• A persistently sad, anxious, or empty mood
• Loss of interest in activities that were once interesting or enjoyable, including sex
• Unusual fatigue, low energy level, a feeling of being slowed down
  Loss of appetite (with weight loss) or overeating (with weight gain)
• Sleep disturbance and insomnia, early-morning awakening or oversleeping
  Loss of emotional expression (flat affect)
• Feelings of hopelessness, pessimism, guilt, worthlessness, or helplessness
  Social withdrawal
• Trouble concentrating, remembering, or making decisions
• Unusual restlessness or irritability
• Persistent physical problems such as headaches, digestive disorders, or chronic pain that does not respond to treatment
• Thoughts of death, suicide, suicide attempts or self-harm.

(Source: ifightdepression.com)