Depression, also known as major depressive disorder, is a mood disorder characterized by a variety of symptoms that can significantly impact daily life. Here are some common symptoms of depression based on the search results:
Emotional Symptoms
- Persistent feelings of sadness, emptiness, or hopelessness[1][3][4].
- Irritability, frustration, or angry outbursts, even over small matters[1].
- Loss of interest or pleasure in activities once enjoyed, including hobbies and sex[1][2][4].
- Feelings of guilt, worthlessness, or helplessness[4][5].
Cognitive Symptoms
- Difficulty concentrating, remembering, or making decisions[4].
- Pessimism and a sense of hopelessness[4].
- Thoughts of death or suicide, or suicide attempts[1][4].
Physical Symptoms
- Fatigue or lack of energy, making even small tasks require extra effort[1].
- Changes in appetite, leading to weight loss or gain[1][4].
- Sleep disturbances, including insomnia or sleeping too much[1][4].
- Aches, pains, headaches, or digestive problems without a clear physical cause[4].
Behavioral Symptoms
- Avoidance of social activities and withdrawal from friends and family[2].
- Increased use of alcohol, tobacco, or other drugs[2].
- Moving or speaking more slowly than usual, or feeling restless and agitated[2][4].
Depression can vary greatly among individuals, with symptoms ranging from mild to severe. It is important to seek professional help if these symptoms persist and interfere with daily life, as effective treatments are available.
Citations:
[1] https://www.mayoclinic.org/diseases-conditions/depression/symptoms-causes/syc-20356007
[2] https://www.mind.org.uk/information-support/types-of-mental-health-problems/depression/symptoms/
[3] https://www.helpguide.org/articles/depression/depression-symptoms-and-warning-signs.htm
[4] https://www.webmd.com/depression/detecting-depression
[5] https://www.hopkinsmedicine.org/health/conditions-and-diseases/major-depression