Symptom Search

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70 possible causes of 'Confusion'

1. Confusion
Confusion is a symptom that makes you feel as if you cannot think clearly. You might feel disoriented and hav...

Symptoms:

  • Confusion
2. Low Blood Sugar (Hypoglycemia)
Also known as hypoglycemia, low blood sugar can be a dangerous condition. People often complain about low blo...
This condition is considered a medical emergency. Urgent care may be required.

Symptoms:

  • Difficulty sleeping
  • Grand mal seizure
  • Moist skin
  • Muscle pain
  • Confusion
3. Seizures
Seizures are changes in the brain's electrical activity. This can cause dramatic, noticeable symptoms or even...
This condition is considered a medical emergency. Urgent care may be required.

Symptoms:

  • Tongue biting
  • Frothy sputum
  • Visual aura
  • Irregular eye movements
  • Confusion
4. Head Injury
Injuries to your brain, skull, or scalp are all types of head injury. A head injury may be mild or severe dep...
This condition is considered a medical emergency. Urgent care may be required.

Symptoms:

  • Facial bruising
  • Impulsivity
  • Bleeding eye
  • Paralysis of extremities
  • Confusion
5. Psychosis
Psychosis is a serious mental disorder characterized by thinking and emotions that are so impaired, that they...

Symptoms:

  • Combative behavior
  • Risk-taking behavior
  • Catatonia
  • Alienation
  • Confusion
6. Dissection of the Aorta
The aorta is a large artery that carries blood out of your heart. If you experience a dissection of the aorta...
This condition is considered a medical emergency. Urgent care may be required.

Symptoms:

  • Diaphoresis
  • Dry skin
  • Low back pain
  • Dry mouth
  • Confusion
7. 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:

  • Diaphoresis
  • Moist skin
  • Pale complexion
  • Absent pulse
  • Confusion
8. Subarachnoid hemorrhage
Subarachnoid hemorrhage (SAH) refers to bleeding within the subarachnoid space, which is the area between the...
This condition is considered a medical emergency. Urgent care may be required.

Symptoms:

  • Blindness
  • Pain
  • Neck pain
  • Double-vision
  • Confusion
9. Stroke Overview
A stroke is a medical emergency where part of the brain is deprived of oxygen. There are four major kinds of ...
This condition is considered a medical emergency. Urgent care may be required.

Symptoms:

  • Loss of vision in one half of the visual field
  • Chorea
  • Slow heart rate
  • Gagging
  • Confusion
10. Alcohol Use and Abuse
Ethyl alcohol, or ethanol, is the most commonly used drug in the world. Pharmacologically, alcohol is classif...

Symptoms:

  • Avoiding personal responsibility
  • Numbness
  • Aggressive outburst
  • Self-neglect
  • Confusion
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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