Read below about depressed mood, including causes and common questions. Or get a personalized analysis of your depressed mood from our A.I. health assistant. At Buoy, we build tools that help you know what’s wrong right now and how to get the right care.

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10 Potential Depressed Mood Causes

Disclaimer: The article does not replace an evaluation by a physician. Information on this page is provided as an information resource only, and is not to be used or relied on for any diagnostic or treatment purposes.

  1. 1.Premenstrual Syndrome

    Premenstrual syndrome (PMS) is a very common condition. PMS has a variety of symptoms including cramping, mood swings, food cravings, fatigue, irritability, breast tenderness & depression.

    Symptoms of premenstrual syndrome can last all the way into menopause.

    Rarity:
    Common
    Top Symptoms:
    stomach bloating, anxiety, constipation, depressed mood, breast pain
    Symptoms that never occur with premenstrual syndrome:
    constant sadness, severe sadness, post-menopausal
    Urgency:
    Self-treatment
  2. 2.Mild Chronic Depression (Dysthymia)

    Dysthymia, also called persistent depressive disorder, is a form of depression that is chronic. The causes of dysthymia are complex, and often are a combination of biological, genetic, and environmental factors. Dysthymia can interfere with everyday life, and people with this condition report feeling loss of interest in their daily activities, sadness, hopelessness, and a lack of energy.

    Dysthymia can last indefinitely.

    Rarity:
    Uncommon
    Top Symptoms:
    fatigue, depressed mood, irritability, difficulty concentrating, impaired social or occupational functioning
    Symptoms that always occur with mild chronic depression (dysthymia):
    depressed mood
    Symptoms that never occur with mild chronic depression (dysthymia):
    severe sadness
    Urgency:
    Primary care doctor
  3. 3.Non - Specific Depressed Mood

    Depressed mood can be a normal occurrence, many people have short periods in their lives when they feel down or sad. Your symptoms do not meet the criteria for a depression.

    You should be feeling better in the next two weeks. If not, something else might be going on and you should see your doctor.

    Rarity:
    Uncommon
    Top Symptoms:
    depressed mood
    Symptoms that always occur with non-specific depressed mood:
    depressed mood
    Symptoms that never occur with non-specific depressed mood:
    thoughts of suicide
    Urgency:
    Wait and watch
  4. 4.Recurrent Depression

    Depression, once diagnosed, can often recur with new episodes. Sometimes these episodes can be similar to ones in the past, sometimes the symptoms can be different. It's good to be aware off the fact that people who had a depression before, remain vulnerable.

    Depression's course is highly variable, and it may last weeks, months, or years.

    Rarity:
    Common
    Top Symptoms:
    fatigue, abdominal pain (stomach ache), nausea, headache, stomach bloating
    Urgency:
    Primary care doctor
  5. 5.Acute Stress Disorder

    Acute stress disorder describes changes in one's mood or memory for less than a month following an emotional or traumatic event.

    Acute stress disorder generally lasts days to 1 month.

    Rarity:
    Common
    Top Symptoms:
    trouble sleeping, anxiety, irritability, depressed mood, difficulty concentrating
    Symptoms that always occur with acute stress disorder:
    impaired social or occupational functioning
    Urgency:
    Primary care doctor

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  6. 6.Premenstrual Dysphoric Disorder

    Premenstrual dysmorphic disorder is a condition that occurs 5-11 days before menstruation that causes depression-like symptoms, where you have depression-like symptoms, irritability, and tension.

    Symptoms of premenstrual dysmorphic disorder can be managed with a healthy lifestyle. In severe cases, antidepressants may be useful.

    Rarity:
    Common
    Top Symptoms:
    fatigue, stomach bloating, anxiety, depressed mood, abdominal cramps (stomach cramps)
    Symptoms that always occur with premenstrual dysphoric disorder:
    impaired social or occupational functioning, symptoms of depression, anxiety and emotional lability
    Symptoms that never occur with premenstrual dysphoric disorder:
    constant sadness, post-menopausal
    Urgency:
    Primary care doctor
  7. 7.Panic Disorder

    Panic disorder is a type of anxiety disorder. It causes panic attacks, which are sudden feelings of terror without true danger. One may feel as if they are losing control or have physical symptoms like sweating or a racing heart.

    Chronic with relapses

    Rarity:
    Common
    Top Symptoms:
    anxiety, abdominal pain (stomach ache), nausea, stomach bloating, depressed mood
    Symptoms that always occur with panic disorder:
    anxiety
    Symptoms that never occur with panic disorder:
    agoraphobia
    Urgency:
    Primary care doctor
  8. 8.Symptoms of Menopause

    Menopause is the point in life where your period stops. This happens when the ovaries stop making hormones that keep your cycle going. The transition into menopause is called peri-menopause and can include symptoms like hot flashes, shortening of menstrual cycle and mood fluctuations.

    Hot flashes typically peak approximately 1 year after the final period and last 4-10 years. Most women stop having hot flashes 4 years after they start, but 10% of women may have hot flashes up to 12 years after their last period.

    Rarity:
    Common
    Top Symptoms:
    fatigue, delay in or irregular periods, vaginal discharge, anxiety, trouble sleeping
    Symptoms that always occur with symptoms of menopause:
    delay in or irregular periods
    Urgency:
    Self-treatment
  9. 9.Polycystic Ovary Syndrome

    Polycystic ovary syndrome is a common hormone disorder characterized by irregular periods, acne, and fertility issues.

    Symptoms are well controlled with medicines including combined hormonal birth control.

    Rarity:
    Common
    Top Symptoms:
    fatigue, vaginal bleeding, pelvis pain, depressed mood, painful periods
    Symptoms that always occur with polycystic ovary syndrome:
    oligo/amenorrhea or hyperandrogenism
    Urgency:
    Primary care doctor
  10. 10.Vitamin B12 Deficiency

    Vitamin B12 is a vitamin crucial to healthy neurological and cardiovascular functioning. If deficient, symptoms include trouble thinking, anxiety, stomach issues, and weakness.

    Symptoms resolve completely when B12 levels return to normal.

    Rarity:
    Common
    Top Symptoms:
    fatigue, depressed mood, difficulty concentrating, history of headaches, racing heart beat
    Symptoms that never occur with vitamin b12 deficiency:
    menstrual period changes
    Urgency:
    Primary care doctor

Questions Your Doctor May Ask About Depressed Mood

  • Q.Are you having difficulty concentrating or thinking through daily activities?
  • Q.Are you feeling irritable (easily made upset)?
  • Q.Do you have trouble sleeping?
  • Q.Have you been feeling more tired than usual, lethargic or fatigued despite sleeping a normal amount?

If you've answered yes to one or more of these questions, try our depressed mood symptom checker to find out more.

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Depressed Mood Symptom Checker Statistics

  • People who have experienced depressed mood have also experienced:

    • 8% Fatigue
    • 8% Anxiety
    • 3% General Anxiety (Stress)
  • People who have experienced depressed mood had symptoms persist for:

    • 62% Over a Month
    • 13% Less Than a Day
    • 11% Less Than a Week
  • People who have experienced depressed mood were most often matched with:

    • 8% Premenstrual Syndrome
    • 5% Mild Chronic Depression (Dysthymia)
    • 3% Non - Specific Depressed Mood
  • Source: Aggregated and anonymized results from visits to the Buoy AI health assistant (check it out by clicking on “Take Quiz”).

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