Depression
A common but serious mood disorder causing persistent sadness, loss of interest, and changes in sleep, appetite, and energy.
Also known as: major depressive disorder, clinical depression, MDD.
Category: Mental Health
Drugs labeled for Depression
30 medication ingredients list an association with depression in current FDA labeling.
Symptoms associated with Depression
The following symptoms have been associated with Depression in medical literature. Not everyone experiences the same symptoms.
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...
Loss of Interest
Loss of interest or pleasure in activities once enjoyed, which is a core symptom of depression....
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....
Tests used to investigate Depression
Healthcare providers may order these tests when evaluating Depression. Test selection is a clinical decision made by a qualified professional.
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....
Conditions with overlapping symptoms
These conditions share symptoms with Depression, which is why a clinical evaluation is important.
African trypanosomiasis
African trypanosomiasis is a medical condition that may be associated with various symptoms and signs....
Classic Hodgkin lymphoma
Classic Hodgkin lymphoma is a medical condition that may be associated with various symptoms and signs....
Congenital fiber-type disproportion myopathy
Congenital fiber-type disproportion myopathy is a medical condition that may be associated with various sympto...
Hyperammonemia due to N-acetylglutamate synthase deficiency
Hyperammonemia due to N-acetylglutamate synthase deficiency is a medical condition that may be associated with...
Microscopic polyangiitis
Microscopic polyangiitis is a medical condition that may be associated with various symptoms and signs....
Post-transplant lymphoproliferative disease
Post-transplant lymphoproliferative disease is a medical condition that may be associated with various symptom...
When to seek emergency care
If you or someone you know is in crisis, call a crisis line or 911 immediately.
Frequently Asked Questions
What is Depression?
Depression is a health condition described in medical literature. A common but serious mood disorder causing persistent sadness, loss of interest, and changes in sleep, appetite, and energy.
What are the symptoms of Depression?
Depression is associated with 9 symptoms in the medical literature we index, including Difficulty Concentrating, Fatigue, Feelings of Worthlessness, Insomnia, Loss of Interest, Low Mood. Symptoms vary widely between individuals.
How is Depression diagnosed or investigated?
A healthcare provider may use a combination of medical history, physical examination, and tests. Common tests associated with Depression include Comprehensive Metabolic Panel (CMP), Thyroid Stimulating Hormone (TSH), Vitamin D 25-Dihydroxy Calcitriol Test, Vitamin D Blood Test, Vitamin D, 25-Hydroxy. This information is educational, not a diagnosis.
Is SymptomDatabase.com diagnosing me?
No. SymptomDatabase.com does not provide diagnosis. If you are concerned you may have Depression, please discuss your symptoms with a qualified healthcare provider.