What Is Hemiplegia?

February 6, 2025 | Personal Injury

What Is Hemiplegia?

Hemiplegia is a severe medical condition that causes paralysis on one side of the body. This condition typically results from damage to the spinal cord or brain. One-sided paralysis can significantly impact your quality of life and have life-altering consequences for your loved ones as well. 

In hemiplegia, the brain damage typically occurs in the cerebral hemisphere. The damage is on the opposite side of the paralysis. For instance, if you suffered damage to the right side of your cerebral hemisphere, the left side of your body could become paralyzed. Here’s everything you need to know about causes, signs, and treatment options for hemiplegia. 

Causes Of Hemiplegia

Hemiplegia can be caused by several situations. 

Medical Malpractice

Medical malpractice incidents that cause brain injury could lead to hemiplegia. It’s vital to hold medical professionals accountable when they act negligently and cause lasting harm to patients. 

Brain Injury

Severe head injuries can damage one side of the brain and result in paralysis on the opposite side of the body. Moderate brain injuries may lead to hemiparesis, which involves an injury to the same area of the brain. However, hemiparesis is characterized by muscle weakness and loss of sensation, not total paralysis. 

Car Accidents

Car accidents can lead to traumatic brain injuries (TBIs), which can cause hemiplegia. TBIs may cause a wide range of other neurological conditions, including confusion and mood swings. The complexity of the human brain makes these types of injuries somewhat unpredictable and difficult to treat. 

Stroke

A stroke occurs when the blood flow to your brain is interrupted. Without blood and oxygen, your brain can get damaged. If the damage occurs in the cerebral hemisphere, you could develop hemiplegia. Strokes are one of the most common causes of hemiplegia. 

Infections

Conditions like encephalitis or meningitis can cause inflammation in the brain. Severe inflammation can lead to brain damage and, subsequently, hemiplegia. 

Brain Tumors

Tumors in the brain can exert pressure on areas responsible for motor control. This pressure can lead to paralysis. Removing brain tumors is incredibly risky. Even if the surgery is successful, it may result in some brain damage and hemiplegia or hemiparesis. 

Symptoms Of Hemiplegia

The primary symptom of hemiplegia is significant weakness or total paralysis on one side of the body. 

However, mild to moderate brain damage may lead to hemiparesis, which presents with additional symptoms, such as:

  • Loss of muscle control
  • Difficulty with coordination
  • Stiffness or involuntary movements
  • Reduced ability to feel pain
  • Speech difficulties

Symptoms will vary depending on the severity of the damage as well as the area of the brain that was affected. 

Diagnosis Of Hemiplegia

A healthcare provider will perform a thorough physical examination to determine whether you are experiencing symptoms of hemiparesis or hemiplegia. 

They may also order diagnostic tests, such as:

  • Imaging: CT scans or MRIs to identify brain injuries
  • Neurological Tests: Evaluate muscle strength, reflexes, and sensory function 
  • Blood Tests: May identify infections

If you are experiencing one-sided weakness, it’s important to seek medical attention right away. Providers may be able to stop the progression of your condition by identifying and addressing the underlying issue. 

Can Hemiplegia Be Cured?

No, hemiplegia cannot be cured. 

However, there are several treatments available that can help you manage your symptoms, such as:

  • Physical therapy
  • Occupational therapy
  • Speech therapy
  • Medications
  • Assistive devices

It’s important to follow through with all recommended treatment options and keep your provider informed about the progression of your condition. 

Learning To Live After A Hemiplegia Diagnosis

Hemiplegia can pose significant physical, emotional, and financial challenges for you and your loved ones. It is crucial to work with experienced healthcare professionals to develop a personalized care plan that addresses your unique challenges.

If you’ve been injured in a personal injury, please contact Marzzacco Niven & Associates at the nearest location to schedule a free consultation today:

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