Post concussion syndrome can support a New York injury claim when symptoms continue after a concussion caused by another person’s negligence. These cases often involve ongoing treatment, missed work, cognitive symptoms, emotional changes, and medical proof showing that the injury did not resolve as expected. Porter Law Group represents post concussion syndrome victims in Syracuse, Central New York, and throughout New York State.
Post concussion syndrome can be frustrating because the injured person may look physically fine while still struggling with headaches, dizziness, memory problems, screen sensitivity, mood changes, sleep disruption, or difficulty working. According to Mayo Clinic’s guidance on persistent post-concussive symptoms, symptoms often last longer than three months and may continue for a year or more in some people.
If you or someone you love developed post concussion syndrome after an accident, call Porter Law Group at 833-PORTER9 or email info@porterlawteam.com for a free consultation. There is no fee unless we recover compensation for you.
Prior results do not guarantee a similar outcome.
What Is Post Concussion Syndrome?
Post concussion syndrome refers to symptoms that continue after a concussion beyond the expected recovery period. A concussion is a type of traumatic brain injury, and while many people improve within days or weeks, some continue to experience symptoms that interfere with work, school, driving, parenting, sleep, and normal daily activities.
Post concussion syndrome is also sometimes called persistent post-concussive symptoms. The condition may involve physical symptoms, cognitive symptoms, emotional symptoms, and sleep-related problems. The severity of the first concussion does not always predict how disruptive the symptoms will become. A person may have a normal CT scan or MRI and still experience real, measurable problems.
From a legal standpoint, post concussion syndrome matters because it can turn what an insurance company may call a “minor concussion” into a documented, long-term injury. A strong claim needs medical records, consistent symptom history, treatment documentation, work records, and evidence showing how the condition affected the injured person’s life.
For related information, Porter Law Group also handles concussion injury claims and traumatic brain injury cases throughout New York.
What Are Common Post Concussion Syndrome Symptoms?
Post concussion syndrome symptoms can affect the body, thinking, mood, behavior, and sleep. Symptoms may change over time, and some become more noticeable when the person returns to work, school, screens, driving, exercise, or family responsibilities.
Common physical symptoms include:
- Headaches
- Dizziness
- Nausea
- Balance problems
- Blurred vision
- Light sensitivity
- Noise sensitivity
- Fatigue
- Ringing in the ears
- Neck pain
Common cognitive symptoms include:
- Memory problems
- Difficulty concentrating
- Brain fog
- Trouble reading
- Slower thinking
- Difficulty following conversations
- Trouble multitasking
- Screen intolerance
Common emotional and behavioral symptoms include:
- Irritability
- Anxiety
- Depression
- Mood swings
- Feeling overwhelmed
- Personality changes
- Social withdrawal
Common sleep symptoms include:
- Trouble falling asleep
- Waking during the night
- Sleeping more than usual
- Sleeping less than usual
- Feeling tired after rest
Emergency warning signs after a head injury may include worsening headache, repeated vomiting, seizure, slurred speech, weakness, numbness, unusual behavior, increasing confusion, one pupil larger than the other, loss of consciousness, or trouble waking up. Anyone with these symptoms should seek emergency medical care.
What Post Concussion Syndrome Treatment May Be Needed?
Post concussion syndrome treatment is usually based on the person’s symptoms. There is no single treatment plan that works for every patient, so healthcare providers typically treat the specific problems the person is experiencing.
A treatment plan may include several types of care.
Medical Evaluation And Monitoring
A primary care doctor, neurologist, physiatrist, or concussion specialist may evaluate symptoms, review the accident history, perform neurological testing, and decide whether additional testing is needed. Follow-up visits are important because symptoms can change as the person tries to return to normal activity.
Imaging And Diagnostic Testing
CT scans and MRIs may be used to rule out bleeding, swelling, skull fracture, or other structural injuries. A normal scan does not automatically mean symptoms are not real. Many concussion-related symptoms involve brain function rather than visible structural damage on standard imaging.
Vestibular Therapy
Vestibular therapy may help people who have dizziness, balance problems, motion sensitivity, nausea, or difficulty moving through busy environments. These symptoms can make driving, working, shopping, or walking safely more difficult.
Vision Therapy
Some people develop blurred vision, eye strain, light sensitivity, difficulty reading, or trouble focusing after a concussion. Vision-related symptoms can be especially disruptive for people who work on computers, drive, read, or manage schoolwork.
Cognitive Rehabilitation
Cognitive rehabilitation may help with memory, attention, processing speed, planning, and mental fatigue. This can be important when the injured person struggles to return to work, complete job tasks, study, manage finances, or follow conversations.
Headache And Medication Management
Doctors may prescribe medication or other treatment for headaches, migraine-like symptoms, sleep disruption, anxiety, depression, or other symptoms connected to post concussion syndrome. Medication records can also help document the seriousness and duration of symptoms.
Mental Health Support
Anxiety, depression, irritability, and frustration are common when symptoms last longer than expected. Counseling or other mental health care may be part of post concussion syndrome treatment, especially when symptoms affect relationships, work, sleep, or quality of life.
Consistent treatment matters for both health and the legal claim. Insurance companies often argue that gaps in care mean the symptoms were not serious, were unrelated to the accident, or had resolved.
What Causes Post Concussion Syndrome Claims In New York?
Post concussion syndrome can develop after any accident that causes a concussion. The cause of the original injury matters because it determines who may be liable, what evidence needs to be preserved, and which legal deadlines apply.
Motor Vehicle Accidents
Car crashes, truck collisions, motorcycle crashes, pedestrian accidents, and bicycle accidents can cause concussions even when the person does not hit their head directly. Rapid acceleration and deceleration can move the brain inside the skull and trigger symptoms.
In New York auto accident cases, the no-fault system may apply first. A person with documented ongoing neurological symptoms, work limitations, or significant daily-life disruption may need legal review to determine whether the injury supports a claim outside no-fault. Learn more on Porter Law Group’s car accident page.
Slip, Trip, And Fall Accidents
Falls on ice, snow, wet flooring, uneven pavement, broken stairs, unsafe walkways, or poorly maintained property can cause concussions that later develop into post concussion syndrome. These cases are common in Syracuse and Central New York, especially during winter weather.
A property owner may be responsible if they created the dangerous condition, knew about it, or should have discovered and fixed it through reasonable inspection and maintenance.
Workplace And Construction Accidents
Falls, falling objects, equipment incidents, and jobsite vehicle accidents can cause concussion symptoms that continue for months. Workers’ compensation may cover medical care and part of lost wages, but a separate third-party claim may also be available against a property owner, general contractor, subcontractor, equipment company, or another responsible party.
Sports And Recreational Injuries
Post concussion syndrome may develop after sports or recreation injuries, especially when someone is returned to activity too soon or does not receive appropriate evaluation. A legal claim may be available if negligent supervision, unsafe property conditions, defective equipment, or failure to follow safety rules contributed to the injury.
Medical Negligence After A Concussion
Some cases involve medical negligence after the initial concussion. A provider may fail to evaluate symptoms, miss signs of a more serious brain injury, fail to give appropriate return-to-activity instructions, or clear a person too soon for work, school, sports, or other activity.
Not every delayed recovery is malpractice. A medical malpractice claim requires proof that a healthcare provider departed from accepted medical standards and that the departure caused additional harm.
What Should You Do If Symptoms Continue After A Concussion?
The steps you take after symptoms continue can affect your recovery and your legal claim. Post concussion syndrome cases often depend on the medical timeline, so documentation is important.
- Get Follow-Up Medical Care
Do not assume that continuing symptoms are normal. Follow up with a doctor, neurologist, concussion specialist, or other recommended provider.
- Follow Treatment Recommendations
Attend therapy, complete testing, follow activity restrictions, take medication as prescribed, and ask when it is safe to return to work, driving, school, screens, exercise, or sports.
- Track Your Symptoms
Write down headaches, dizziness, memory problems, fatigue, sleep issues, light sensitivity, noise sensitivity, mood changes, missed work, and activities you can no longer do normally.
- Save Records And Bills
Keep medical records, test results, prescriptions, therapy notes, bills, insurance letters, co-pay receipts, mileage to appointments, accident reports, photos, videos, and witness information.
- Avoid Recorded Statements Before Legal Advice
Insurance adjusters may ask questions before the full extent of your symptoms and treatment needs is known. Speak with an attorney before giving a recorded statement or signing a release.
- Contact A Post Concussion Syndrome Lawyer
A lawyer can preserve evidence, identify responsible parties, gather medical proof, and evaluate whether a post concussion syndrome settlement or lawsuit may be available.
What Compensation May Be Available For Post Concussion Syndrome?
A New York post concussion syndrome claim may include compensation for financial losses and the personal impact of the condition. The available compensation depends on the cause of the injury, the treatment history, the recovery timeline, the strength of liability evidence, and the effect on work and daily life.
Potential compensation may include:
- Emergency medical care
- Neurology appointments
- Concussion specialist visits
- Post concussion syndrome treatment
- Vestibular therapy
- Vision therapy
- Cognitive rehabilitation
- Physical therapy
- Medication
- Mental health care
- Diagnostic testing
- Future medical care
- Lost wages
- Reduced future earning capacity
- Out-of-pocket expenses
- Transportation to appointments
- Pain and suffering
- Emotional distress
- Loss of enjoyment of life
- Loss of consortium in qualifying cases
New York does not place a general cap on pain and suffering damages in most personal injury cases. However, every case is fact-specific. No attorney can promise a specific result before reviewing the medical records, accident facts, insurance coverage, and long-term impact of the injury.
What Factors Affect Post Concussion Syndrome Settlement Value?
Post concussion syndrome settlement value depends on the medical proof, treatment timeline, work impact, liability evidence, and how clearly the symptoms can be connected to the original accident. The guide below is general information only. It is not a prediction or guarantee of what any case is worth.
Length Of Symptoms
Symptoms lasting weeks are evaluated differently from symptoms lasting months or longer. The longer the documented recovery, the more important consistent treatment records become.
Type Of Treatment Needed
Cases involving neurologists, vestibular therapy, vision therapy, cognitive rehabilitation, medication management, or mental health care may show a more serious and costly recovery.
Work Impact
Missed work, reduced hours, inability to perform job duties, screen intolerance, or permanent work restrictions can increase economic damages.
Medical Consistency
A clear timeline from the accident to diagnosis, treatment, and ongoing symptoms helps counter insurance arguments that the condition was unrelated or exaggerated.
Daily-Life Impact
Difficulty driving, parenting, reading, exercising, sleeping, socializing, or managing normal responsibilities can support pain and suffering damages.
Liability Evidence
A case is usually stronger when evidence clearly shows another party caused the accident. Disputed fault can reduce settlement value or require more investigation.
Comparative Fault
New York follows a pure comparative negligence rule. If an injured person is partly at fault, compensation is reduced by that percentage of fault, but partial fault does not automatically bar recovery.
How Long Do You Have To File A Post Concussion Syndrome Lawsuit In New York?
Most New York personal injury lawsuits must be filed within three years from the date of injury under CPLR Section 214. This may apply to post concussion syndrome claims involving car accidents, falls, premises liability, workplace third-party claims, and other negligence-based cases.
Different deadlines may apply in specific situations:
Medical Malpractice
A medical malpractice claim generally must be filed within two years and six months from the act, omission, or failure complained of, or from the end of continuous treatment for the same condition under CPLR Section 214-a.
Government Entities
If the claim involves a city, county, town, village, school district, public hospital, public authority, public bus, municipal vehicle, or unsafe public property, a Notice of Claim may be required within 90 days under General Municipal Law Section 50-e. Some municipal lawsuits also have shorter filing deadlines under General Municipal Law Section 50-i.
Wrongful Death
If a head injury is fatal, a wrongful death claim generally must be filed within two years from the date of death.
Minors
Special tolling rules may apply when the injured person is a child, but government notice requirements and related claims may still have shorter deadlines.
Because post concussion syndrome symptoms may develop gradually, people sometimes wait too long to connect their symptoms to the original accident. Early legal review helps preserve medical proof, witness testimony, surveillance footage, accident reports, property records, vehicle data, and other evidence.
Learn what treatment, evidence, and settlement value factors may matter in your claim. Free, confidential consultation.
Why Choose Porter Law Group For A Post Concussion Syndrome Case?
Post concussion syndrome cases require careful medical documentation, symptom tracking, and a clear explanation of how the condition changed the injured person’s daily life. Porter Law Group represents New York injury victims in personal injury, medical malpractice, traumatic brain injury, and catastrophic injury cases.
Michael S. Porter founded Porter Law Group to help injured New Yorkers and their families pursue accountability after serious harm. He is a graduate of Harvard University and Syracuse University College of Law, served as a Captain in the U.S. Army Judge Advocate General’s Corps, and has been selected to Super Lawyers for 14 consecutive years from 2012 through 2025.
No Fee Unless We Win. Post concussion syndrome cases are handled on a contingency basis. You pay no attorney fee unless Porter Law Group recovers compensation for you.
Free Consultations, Available 24/7. You can contact Porter Law Group at any time to discuss your case at no cost and with no obligation.
Direct Attorney Access. Clients work with the legal team handling their case and receive direct communication throughout the process.
Experience With Brain Injury Evidence. Post concussion syndrome claims often require medical records, specialist opinions, therapy records, work documentation, and daily-life evidence. Porter Law Group prepares these cases with the proof needed to show the full impact of the condition.
You can review Porter Law Group’s case outcomes on the Results page, read client experiences on the Testimonials page, and learn more about the legal team on the Attorneys and Staff page.
Serving Post Concussion Syndrome Victims In Syracuse And Across New York
Porter Law Group represents post concussion syndrome victims across New York State, with a strong focus on Syracuse, Central New York, and surrounding communities.
We serve clients in:
- Syracuse and Onondaga County
- Liverpool
- DeWitt
- Camillus
- Cicero
- Baldwinsville
- Auburn
- Oswego
- Utica
- Rome
- Binghamton
- Rochester and Monroe County
- Buffalo and Western New York
- Albany and the Capital Region
- Yonkers and Westchester County
- Long Island, including Nassau and Suffolk Counties
- New York City and the five boroughs
Distance does not prevent Porter Law Group from reviewing your case. The team is available by phone, email, virtual consultation, and in-person consultation when appropriate.
Frequently Asked Questions
What Is Post Concussion Syndrome?
Post concussion syndrome means concussion symptoms continue longer than expected after the original injury. Symptoms may include headaches, dizziness, brain fog, memory problems, light sensitivity, sleep disruption, anxiety, irritability, depression, and difficulty concentrating. The condition may affect work, school, driving, parenting, and daily routines. A person can have post concussion syndrome even when standard imaging does not show a visible brain injury.
What Post Concussion Syndrome Treatment Helps Support A Legal Claim?
Post concussion syndrome treatment that may support a legal claim includes follow-up medical care, neurological evaluation, vestibular therapy, vision therapy, cognitive rehabilitation, medication management, mental health care, physical therapy, and neuropsychological testing when needed. Consistent treatment helps show when symptoms began, how long they lasted, what care was required, and how the condition affected daily function.
What Is Post Concussion Syndrome Settlement Value?
Post concussion syndrome settlement value depends on the severity and duration of symptoms, treatment costs, missed work, future care needs, pain and suffering, liability evidence, insurance coverage, and the effect on daily life. A case involving months of documented symptoms, specialist treatment, and lost income is valued differently from a short recovery with minimal treatment. No lawyer can guarantee settlement value without reviewing the case.
Can I Sue If My Scan Was Normal?
Yes. A normal CT scan or MRI does not automatically prevent a post concussion syndrome claim. Many concussion-related symptoms involve function rather than visible structural damage on standard imaging. Proof may come from symptom history, medical records, neurological exams, neuropsychological testing, therapy notes, work limitations, family observations, and expert opinions connecting the condition to the accident.
How Long Do I Have To File A Post Concussion Syndrome Lawsuit In New York?
For most New York personal injury cases, the deadline is three years from the date of injury. Medical malpractice claims generally have a two-year-and-six-month deadline. Claims involving a government entity may require a Notice of Claim within 90 days. Wrongful death claims generally must be filed within two years from the date of death. Because the correct deadline depends on the facts, early legal review is important.
What Clients Say About Porter Law Group
Meet the Attorney
Michael S. Porter, J.D.
Founder and managing partner of Porter Law Group. Harvard University (B.A., 1994), Syracuse University College of Law (J.D., 1997). Former U.S. Army JAG Corps Captain, Airborne Training School graduate. Super Lawyers 14 consecutive years, 10.0 Superb on Avvo, Distinguished rating from Martindale-Hubbell. Over 20 years of trial experience and $500 million in recoveries.
Reviewed by Michael S. Porter, J.D. | Last updated: [April, 2026]
Contact A New York Post Concussion Syndrome Lawyer Today
Post concussion syndrome can affect your health, work, family life, and ability to return to normal routines. Porter Law Group can review what happened, explain your legal options, and help you understand what evidence may matter in your claim.
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