Reviewed By:
Charles Carlson, DO, MS (Psychiatry)
Dr. Carlson graduated from Touro University in Nevada with a degree in osteopathic medicine. He then trained as a resident in Psychiatry at Case Western Reserve University/University Hospitals where he was also a chief resident and completed a fellowship in Public and Community Psychiatry. After training, he started practicing in | Addiction Psychiatry at the U.S. Department of Veterans Affairs where he also teaches Psychiatry residents.
Yu Shirai, MD (Psychiatry)
Dr. Shirai works at the Yotsuya Yui Clinic for mental health treatment for English and Portuguese-speaking patients. He treats a wide range of patients from neurodevelopmental disorders to dementia in children and participates in knowledge sharing through the Diversity Clinic.
Content updated on Apr 4, 2024
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Feelings of sadness for no reason
I suddenly feel sad for no reason
Feelings of grief for no reason
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About the Symptom
Grief can be the reaction to the loss of someone or something that has already happened or will happen. It can feel like sadness or sorrow.
When to see a doctor
Seek professional care if you experience any of the following symptoms
Numbness / sensory disorder
Numbness of the body
Abnormal sensation (tingling, prickling)
Altered mental status (delirium)
Fainting with loss of consciousness
Recent weight loss
Easy fatiguability
Change in personality
Difficulty breathing / breathlessness
Suicidal thought
Decrease in sleeping desire
Possible Causes
Generally, Feelings of sadness for no reason can be related to:
Depression
Depression is a mental illness that leads to low mood, reduced energy levels, and changes in sleep. This affects everyday activities like attending school and work. As the condition worsens, patients might have suicidal thoughts. Although stress and past trauma can cause depression, it can take time to identify and address causes, and genetic factors may also be at play.
A type of headache that typically presents as throbbing, pulsating pain on one side of the head, sometimes with associated nausea or sensitivity to light and sound. Sometimes, sensory disturbances, such as vision changes (seeing flashing lights or zigzag lines), can occur before the headache. The pain may worsen on exposure to bright lights or loud noise. Triggers for migraine include stress, poor sleep, caffeine, and hormonal changes in women.
Persistent Depressive Disorder, sometimes called dysthymia, is a long-term (chronic) type of depression that doesn't have long breaks in between episodes of feeling down. It may cause loss of interest in everyday activities, feelings of hopelessness, low productivity, and low self-esteem, as well as an overall sense of inadequacy.
Doctor's Diagnostic Questions
Your doctor may ask these questions to check for this symptom:
Do you feel sad for no reason?
Just 3 minutes.
Developed by doctors.
Find Similar Symptoms
Reviewed By:
Charles Carlson, DO, MS (Psychiatry)
Dr. Carlson graduated from Touro University in Nevada with a degree in osteopathic medicine. He then trained as a resident in Psychiatry at Case Western Reserve University/University Hospitals where he was also a chief resident and completed a fellowship in Public and Community Psychiatry. After training, he started practicing in | Addiction Psychiatry at the U.S. Department of Veterans Affairs where he also teaches Psychiatry residents.
Yu Shirai, MD (Psychiatry)
Dr. Shirai works at the Yotsuya Yui Clinic for mental health treatment for English and Portuguese-speaking patients. He treats a wide range of patients from neurodevelopmental disorders to dementia in children and participates in knowledge sharing through the Diversity Clinic.
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Cardiothoracic Surgery, Vascular Surgery
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