Jon Mani | April 15, 2026 | Brain Injuries
Your central nervous system is made up of your spinal cord, brain, and brain stem. If any of these essential components is damaged, your body can struggle to communicate with itself. This can result in a form of paralysis called hemiplegia.
Here’s what you need to know about what hemiplegia is, what causes it, and whether you can file a personal injury claim if you developed it in Ohio.
Overview of Hemiplegia
Hemiplegia is a condition involving paralysis on one side of the body, typically caused by damage to the brain. It can affect the face, arm, and leg on either the left or right side, depending on where the injury occurs.
It is important to distinguish hemiplegia from hemiparesis. While both involve one-sided impairment, hemiplegia refers to severe weakness or complete paralysis, while hemiparesis refers to partial weakness without full paralysis. Because hemiplegia is more severe, it often has a greater impact on mobility and daily functioning.
What Causes Hemiplegia?
Hemiplegia occurs when areas of the brain responsible for movement are damaged. Several underlying conditions can lead to this type of injury.
Common causes include:
- Stroke (the most common cause), which disrupts blood flow to the brain
- Traumatic brain injuries (TBIs) from accidents, falls, or blunt force trauma
- Brain infections or tumors that damage or compress brain tissue
- Congenital conditions, such as cerebral palsy, that affect brain development
The severity of hemiplegia often depends on how much damage occurs and how quickly treatment is provided.
Types of Hemiplegia
Hemiplegia can be categorized by the affected side and the nature of the muscle impairment.
Side-based classifications include:
- Right-sided hemiplegia: Caused by damage to the left side of the brain and can be associated with speech and language difficulties
- Left-sided hemiplegia: Caused by damage to the right side of the brain and may be linked to spatial awareness and coordination issues
Hemiplegia can also be classified by muscle tone:
- Spastic hemiplegia: Characterized by stiff, tight muscles and exaggerated reflexes
- Flaccid hemiplegia: Involves limp, weak muscles with little or no tone
Each type presents different challenges and may require tailored treatment approaches.
What Are the Symptoms of Hemiplegia?
Symptoms of hemiplegia typically affect one side of the body and can vary in severity depending on the underlying cause.
Common symptoms include:
- Paralysis affecting the face, arm, and/or leg
- Muscle stiffness or weakness, making movement difficult
- Difficulty walking or maintaining balance, increasing fall risk
- Speech and cognitive challenges, such as trouble speaking or processing information
These symptoms can significantly impact a person’s independence and quality of life, especially without proper treatment and rehabilitation.
Common Treatment Options for Hemiplegia
Although hemiplegia may not always be fully reversible, treatment can help improve function and quality of life. Most treatment plans involve a combination of therapies and supportive care.
Common treatment options can include:
- Physical therapy to improve strength, coordination, and mobility
- Occupational therapy to help patients regain independence in daily activities
- Medications to manage pain, muscle stiffness, or spasticity
- Assistive devices, such as braces, canes, or wheelchairs, to support movement
- Surgical options in certain cases to address muscle tightness or structural issues
Treatment is often ongoing and tailored to the individual’s needs and recovery goals.
When Is Hemiplegia Caused by Negligence?
In some cases, hemiplegia may result from preventable incidents, raising concerns about negligence.
Situations where negligence may play a role include:
- Medical malpractice, such as a delayed stroke diagnosis or improper treatment
- Birth injuries, including oxygen deprivation or trauma during delivery
- Accidents leading to brain trauma, such as car accidents or unsafe property conditions
When hemiplegia is caused by another party’s actions or failure to act, the accident or injury victim may be entitled to compensation through a personal injury lawsuit. An attorney can provide specific, personalized advice after learning more about the situation.
Contact Our Columbus Brain Injury Lawyers at Mani Ellis & Layne Accident & Injury Lawyers for a Free Consultation
If you suffered a spinal cord or brain injury in Columbus that resulted in the development of hemiplegia, you may be able to recover your losses by filing a personal injury claim. Partnering with a trusted attorney is essential to successfully navigate this complex process.
For more information, please contact an experienced lawyer at Mani Ellis & Layne Accident & Injury Lawyers to schedule a free initial consultation today. We proudly serve clients throughout Franklin County from our Columbus, OH, office and throughout Kanawha County from our Charleston, WV, office.
Mani Ellis & Layne Accident & Injury Lawyers – Columbus, OH Office
20 E Broad St Suite 1000, Columbus, OH 43215
(614) 587-8423
Find us with our GeoCoordinates: 39.96270905583009, -82.99956356191063
Mani Ellis & Layne Accident & Injury Lawyers – Charleston, WV Office
10 Hale St Suite 501, Charleston, WV 25301
(304) 720-1000
Find us with our GeoCoordinates: 38.348382927211865, -81.635109451865
About the Author
Jon Mani is a founding partner and personal injury attorney at Mani Ellis & Layne Accident & Injury Lawyers. With over 20 years of experience representing injured individuals in West Virginia and Ohio, Jon focuses on complex cases involving car accidents, truck accidents, nursing home abuse, catastrophic injuries, medical malpractice, and wrongful death. He is known for his strategic, hands-on approach to litigation and has held leadership roles within the legal community, including serving as President of the West Virginia Association for Justice. Click here to see some of the firm’s most notable case results.
Locations: Charleston, WV, and Columbus, OH
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