Loss of Interest and Depression
Loss of Interest has been reported as a symptom associated with Depression in medical literature. Learn what this association means, other symptoms of Depression, and the tests providers may use to investigate it. Educational content only - not a diagnosis.
What does loss of interest have to do with Depression?
In the medical literature, loss of interest is one of the symptoms reported in association with Depression. This means people with Depression may experience loss of interest, but it does not mean loss of interest always indicates Depression - it can have many other causes.
A common but serious mood disorder causing persistent sadness, loss of interest, and changes in sleep, appetite, and energy.
Tests used to investigate Depression
Healthcare providers may order these tests when evaluating Depression.
Comprehensive Metabolic Panel (CMP)
Measures 14 substances in the blood to assess kidney and liver function, electrolyte balance, and blood sugar ...
Thyroid Stimulating Hormone (TSH)
Screens for thyroid disorders such as hypothyroidism and hyperthyroidism....
Vitamin D 25-Dihydroxy Calcitriol Test
This blood test is used to determine Vitamin D 25-dihydroxy (calcitriol) deficiencies. It is used in the diagn...
Vitamin D Blood Test
This blood test measures the Vitamin D 25-Hydroxy (Calcidiol) levels. Vitamin D is absorbed through sunlight, ...
Vitamin D, 25-Hydroxy
Measures vitamin D levels to detect deficiency or insufficiency....
Other symptoms of Depression
These symptoms are also reported in association with Depression.
Difficulty Concentrating
Trouble focusing or paying attention, which can be caused by stress, sleep problems, depression, or other cond...
Fatigue
A subjective feeling of tiredness characterized by a lack of energy and motivation....
Feelings of Worthlessness
Persistent feelings of low self-worth or guilt, which can be a symptom of depression....
Insomnia
Persistent difficulty in starting or maintaining sleep, or waking up earlier than desired, despite having adeq...
Low Mood
Persistent sadness, emptiness, or hopelessness, which is a core symptom of depression....
Poor appetite
A reduced desire to eat....
Slowed Thoughts and Movements
Slowing of physical movements, speech, and thinking, which can be a symptom of depression....
Weight loss
Reduction of total body weight....
Frequently Asked Questions
Can loss of interest be a sign of Depression?
Loss of Interest is among the symptoms reported in association with Depression in medical literature. Symptoms vary widely between individuals, and loss of interest can occur for many reasons unrelated to Depression. This information is educational, not a diagnosis.
What else can cause loss of interest?
Loss of Interest can be associated with many conditions beyond Depression. Explore the loss of interest page to see a broader list of reported associations. Always discuss your symptoms with a qualified healthcare provider.
Which tests may be used if Depression is suspected?
A healthcare provider may order tests such as Comprehensive Metabolic Panel (CMP), Thyroid Stimulating Hormone (TSH), Vitamin D 25-Dihydroxy Calcitriol Test, Vitamin D Blood Test, Vitamin D, 25-Hydroxy when evaluating Depression. Test selection is a clinical decision made by a qualified professional.