Health A to Z

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Subdural hematoma

A subdural hematoma is a dangerous disorder where blood builds up between the skull and the brain’s surface. This kind of bleeding, acute or persistent, typically occurs after a head injury.

Symptoms

A subdural hematoma cause the following symptoms:

  • A headache that doesn’t go away
  • Having a sick feeling
  • Confusion
  • Personality alterations, such as unusual aggression or swift mood swings
  • Feeling sleepy
  • A lapse of consciousness

Subdural hematoma causes

A subdural hematoma occurs when an injury occurs in the brain’s blood vessel (the subdural space). When blood leaks from the blood vessel, a blood clot (hematoma) forms, putting pressure on the brain and harming it.

Subdural hematomas are frequently the result of severe head injuries, such as those suffered in a violent attack, fall, or vehicle accident.

However, mild head bumps can result in a subdural hemorrhage in a few instances.

If you are older than 60, taking blood-thinning medication, or have a history of alcohol abuse, a mild head injury is more likely to result in a subdural hemorrhage.

How to treat subdural hematomas

The most effective course of treatment for subdural hematoma is typically surgery.

The two most popular surgical procedures for treating:

    Subdural hematoma causes
    • In craniotomy, the surgeon temporarily removes a portion of the skull to access and remove the bleeding
    • Burr holes are small holes drilled, placing a tube into the head to help drain the hemorrhage

    You must consider minor subdural hemorrhages to see if they go away without surgery.

    If you have further questions or need personalized guidance, don’t hesitate to take advantage of our online doctor consultation free, ensuring you receive the best care possible.

    Reviewed by – Dr. Priyanka, MBBS MD Microbiology
    Page last reviewed: 16 JULY 2022