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Drowsiness
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39 possible causes of 'Drowsiness'

1. Drowsiness
Feeling abnormally sleepy or tired during the day is commonly known as drowsiness. Drowsiness may lead to add...

Symptoms:

  • Drowsiness
2. Encephalitis
Encephalitis is inflammation of the brain tissue. Most cases are caused by viral infections. In rare cases it...
This condition is considered a medical emergency. Urgent care may be required.

Symptoms:

  • Stuffy nose
  • Poor long term memory
  • Bulging fontanelle
  • Poor short-term memory
  • Drowsiness
3. Hypovolemic Shock
Hypovolemic shock is a life-threatening condition that results when you lose more than 20 percent (one-fifth)...
This condition is considered a medical emergency. Urgent care may be required.

Symptoms:

  • Headache
  • Drowsiness
  • Dizziness
  • Ataxia
  • Numbness
4. Concussion
A concussion is a mild traumatic brain injury. It can occur after an impact to your head or after a whiplash-...
This condition is considered a medical emergency. Urgent care may be required.

Symptoms:

  • Unable to think clearly
  • Bruises
  • Black eye
  • Depression
  • Drowsiness
5. Delirium
Delirium is an abrupt change in the brain that causes mental confusion and emotional disruption. It makes it ...
This condition is considered a medical emergency. Urgent care may be required.

Symptoms:

  • Depression
  • Unable to think clearly
  • Incoherent speech
  • Aimless movement
  • Drowsiness
6. The Catastrophy of Cardiac Tamponade
Cardiac tamponade is a condition where the sac that encases your heart fills with fluid and then puts pressur...
This condition is considered a medical emergency. Urgent care may be required.

Symptoms:

  • Painful respiration
  • Low blood pressure
  • Pain
  • Drowsiness
  • Rapid breathing
7. Mini Stroke (Transient Ischemic Attack)
During a transient ischemic attack (TIA), also known as a mini stroke, blood stops flowing to the brain for a...
This condition is considered a medical emergency. Urgent care may be required.

Symptoms:

  • Drowsiness
  • Hazy vision
  • Hand numbness
  • Finger numbness
  • Toe numbness
8. Epidural Hematoma
An epidural hematoma is a pocket of blood that forms immediately outside the dura mater. The dura mater is th...
This condition is considered a medical emergency. Urgent care may be required.

Symptoms:

  • Black eye
  • Weakness of one side of body
  • Bruises
  • Nausea
  • Drowsiness
9. Cardiogenic Shock
Cardiogenic shock is a state where the heart has been damaged to the point where it is unable to supply enoug...
This condition is considered a medical emergency. Urgent care may be required.

Symptoms:

  • Lethargy
  • Pale complexion
  • Loss of consciousness
  • Drowsiness
  • Fatigue
10. Insomnia Concerns
According to the National Institutes of Health, insomnia is a sleep disorder that affects nearly 60 million A...

Symptoms:

  • Disorientation
  • Worried
  • Restless sleep
  • General weakness
  • Drowsiness
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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