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How Long Does a Concussion Last After a Car Accident?

In a car accident, the whole body of the victim has to fight the force for their survival. In this whole process the person’s physical and mental health is strongly affected. A person may experience multiple injuries on the body and brain that can make the situation worse.  

Whether you experience a minor car accident or a significant one, you may develop a concussion. Concussion can be a serious and life-changing condition for a car accident victim. How long does a concussion lasts after a car accident depends on the intensity of the car accident. The effects of concussion can last for days, weeks, and even months. To know the severity of your injury, you should get a complete diagnostic test to examine your internal condition.  

In this blog, you’ll learn all the essential information about concussions that occur in car accidents. So, let’s get started! 

What is Concussion?  

A concussion is a traumatic brain injury that takes place in a collision, mainly in a car accident. When a person experiences a sudden blow or jerk to the head in a crash, it may damage the functioning of the head.  

When a person experiences forceful shaking, it has a strong impact on the brain. Many victims experience loss of consciousness at the accident moment. It is one of the most common brain injuries that a large number of people experience it. Treating it on time is vital. Otherwise, a person can experience long-lasting effects on their health.  

In the beginning, many people can’t guess if it is a concussion or any other brain injury. To know what is going on inside your brain, you need complete diagnostic tests for detailed imaging. After the diagnostic test, your doctor will recommend the best possible solution for you. 

If you’re worried about your medical compensation, find an auto accident lawyer in Houston TX, and leave the legal proceedings on him. 

How Concussions Take Place in Car Accidents? 

A concussion results from a direct impact on the head and may lead to brain damage. A concussion is a serious form of traumatic brain injury that involves the rapid jolting of brain matter back and forth in the head. When a person experiences a sudden jerk to the head, it violates the brain’s functioning.  

While driving, when a car accident stops your car, your body will still be in motion at the same speed as your car before impacting something. Ideally, the hurdle should be a protective device such as a seatbelt.  

A seatbelt protects your body, but your head has no support. Thus, your head moves abruptly when the car experiences a sudden crash. The walls of your skull can be hit by your own brain, which shakes the brain’s functioning completely.  

Symptoms of Concussion from Car Accident 

After a car accident if you experience some serious signs, it is important to get it checked immediately. In a car accident, your body and brain suffer a lot of pressure to survive. It is always better to consult a health professional who can determine your condition. However, if you have the following symptoms, it is better to get yourself checked by a doctor.  


After an accident, the most common symptom you may experience is a headache. Headache Is connected with a concussion. After experiencing a sudden blow to the head, a person may experience a headache for many days.  

Nausea and Vomiting 

When a person experiences severe jerk to the head, a person can experience nausea or vomiting in the reaction of brain injury. Brain trauma after a car accident is common that becomes visible when a person experiences severe nausea and vomiting.  

Loss of Consciousness  

When a person experiences a sudden car crash, he gets into shock, and that results in loss of consciousness. Loss of consciousness frequently may indicate that something is wrong inside. In concussion, a person experiences loss of consciousness for some time. If it is your symptom, consult your doctor right away.  

Sensitivity to Sound and Light  

There are instances where concussions affect light and sound sensitivities. Often, people with a concussion will experience further headaches due to exposure to bright light or sunlight. For example, noisy sounds also cause a person to experience painful headaches and flashbacks of the accident that may disturb the mental condition of a person.  

How Long Does a Concussion Last After a Car Accident?

Memory Loss 

It is possible for some people to fail to recall things that occurred immediately before the car accident. In concussion, others may not be able to recount what happened immediately. The types of memories involved in short-term or temporary memory loss include any inflammation or injury to the brain that affects one’s ability to remember any facts. 


Another issue involved in concussion is excess fatigue.  Some people even become more fatigued without being able to go into deep sleep, or others sleep for a long period of time. Talk with your doctor about fatigue and sleep issues to know which type of brain injury is growing inside the brain.  

How Long Can Concussion Last After Car Collision?  

The duration of concussion after a car accident depends on multiple factors and the intensity of the car accident. People with severe symptoms may need extensive time to recover. Meanwhile, patients with minor symptoms may recover in a few weeks. The severity of a concussion depends on the following stages.  

Minor Concussion 

Symptoms can also be more severe during the minor phase of a concussion, which starts within the first couple of days and lasts up to a week. During this stage, the victim needs complete physical and mental rest.  

Mild Phase

The symptoms are often visible and disappear after passing through the minor phase, with improvement occurring within a few weeks. Nevertheless, others may continue to exhibit minor symptoms. 

Chronic Concussion   

Chronic concussion takes place if the medical condition lasts longer than months after the head injury. Severe concussions can really interfere with an individual’s day-to-day activities. With management and surgeries, chronic concussions can be cured.  

Can Concussion Become the Reason for Permanent Damage? 

The after effects of a concussion can be fatal and sometimes permanent. The individual involved in repeated concussions is more prone to suffer serious signs coupled with lengthy recovery. There is a condition called post-concussive syndrome, where a person goes on having the effects of a concussion up to months or even years after an accident. 
Some post-concussion symptoms can be pain or swelling of the head, dizziness, irritability, inability to focus/remember, anxiety, depression, nervousness, etc. Post-concussion syndrome risk factors include the individual’s age and overall health and the severity of the initial injuries. In addition, stress, anxiety, or depression experienced in the past can make the symptoms severe and prolonged.  

If you’re suffering from a concussion, you need medical treatment to recover as soon as possible. With the help of Mokaram Law Firm, you can file compensation that will cover your medical expenses.  

The Bottom Line 

Traumatic brain injuries are quite severe and strongly affect your quality of life. If you’re looking for legal support, please feel free to call us at (281) 609-9224.


Past results do not guarantee future performance. The $1B amount reflects the NFL concussion MDL settlement not an individual claim.

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If There Was No Injury Then There Is No Claim to be Filed.

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We can't provide a valuation for the claim if the accident is reported as "at fault" or if there's no clear determination of fault.

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