Symptom Search

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Unable to concentrate
Depressed mood
Fatigue    
Insomnia

5 possible causes of "Unable to concentrate, Depres..."
Symptoms:
  • Binge drinking
  • Unable to concentrate
  • Depressed mood
  • Fatigue
  • Insomnia
  • Daytime sleepiness
1. AIDS
HIV causes progressive failure of the immune system, making the body far more susceptible to infections and cancer.
Symptoms:
  • Loss of appetite
  • Unable to concentrate
  • Depressed mood
  • Fatigue
  • Insomnia
  • Neglected appearance
2. Bipolar Disorder
Bipolar disorder is a serious mental illness marked by extreme shifts in mood, from mania to depression. In mania, a person may feel extremely excited, impulsive, euphoric, and full of energy. Depression might brin...
Symptoms:
  • Disturbed sleep pattern
  • Unable to concentrate
  • Depressed mood
  • Fatigue
  • Insomnia
  • Frontal headache
3. Post Concussion Syndrome
Post-concussion syndrome, or post-concussive syndrome (PCS), refers to the lingering symptoms following a concussion or a mild traumatic brain injury (TBI).
Symptoms:
  • Increased appetite
  • Unable to concentrate
  • Depressed mood
  • Fatigue
  • Insomnia
  • Unable to control emotions
4. Postpartum Depression
Postpartum depression affects as many as 13 percent of new mothers. In the U.S., that's half a million women. Learn about symptoms, causes, risks, and more.
Symptoms:
  • Loss of appetite
  • Unable to concentrate
  • Depressed mood
  • Fatigue
  • Insomnia
  • Problems at work
5. Dysthymia
Dysthymia is chronic depression with recurring symptoms of sadness and hopelessness lasting for several years. It is not characterized by acute depressive episodes but by an ongoing depressed feeling. Dysthymia is mos...

This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.
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