Do CT Scans Show Concussions or Post-Concussion Syndrome?

A concussion is a brain injury that can occur after a blow to the head. Concussions are usually mild and heal on their own, but in some cases, they can lead to post-concussion syndrome (PCS). Symptoms of PCS can last for weeks, months, or even years. There is a greater likelihood that a concussion will not progress to PCS if early intervention and treatment occur.

There is no definitive test for diagnosing concussions or PCS. Doctors often rely on a combination of tests, including physical examinations, brain imaging scans, and cognitive tests.

This article will discuss whether CT scans can show concussions or PCS. We will also look at some of the other tests that are used to diagnose these conditions.

Can A CT Scan Show Concussions?

They are not able to show concussions, but they can show other injuries that may have occurred simultaneously, such as a skull fracture. CT scans are very good at showing blood clots, hematomas, and cerebral contusions.

A concussion is a brain injury due to any bump, jolt, or blow to the head that can change the way your brain normally works. Some people experience symptoms for months or even years after the initial injury. This is referred to as post-concussion syndrome (PCS).

How To Know If You Have Post-Concussion Syndrome?

It can be difficult to determine if someone has post-concussion syndrome (PCS). The symptoms of PCS are similar to those of a concussion, but they last for a longer period of time. The symptoms of a concussion usually go away within a week or two. However, the symptoms of PCS can last for months or even years.

If you have any of the following symptoms, you may have post-concussion syndrome:

  • Severe headache that does not go away or keeps coming back
  • Dizziness
  • Problems with your balance
  • Problems with your memory or concentration
  • Difficulty coming up with the right words to say
  • Fatigue or feeling tired all the time
  • Irritability or changes in your mood
  • Sleep disturbances

Seek medical help if you have any of these symptoms after a head injury. If you have had a concussion in the past, you may be more likely to develop post-concussion syndrome.

Concussions or Post-Concussion Syndrome Diagnosis

There are several ways to diagnose a concussion or post-concussion syndrome. The most important part of the diagnosis is a detailed history and physical examination. This will help your doctor determine if you have had a concussion and whether you are at risk for post-concussion syndrome.

Your doctor will ask about your symptoms and how they started. He or she will also ask about your medical history and any previous concussions or head injuries you may have had. It is important to tell your doctor about any medications you are taking, as some can increase the risk of developing post-concussion syndrome.

The physical examination will focus on assessing your neurological status. This will include your vision, hearing, balance, and coordination tests. Your doctor will also check for signs of bleeding or swelling in the brain.

Imaging studies, such as CT or MRI are generally not useful tools in diagnosing a concussion. However, they may be ordered if your doctor suspects you have suffered a more severe head injury.

What’s Included In Treatment?

If you have a concussion, it is important to rest your body and mind initially. This means avoiding physical and mental activities that can aggravate your symptoms. Once you are feeling better, you can slowly start to resume your normal activities. If your symptoms worsen with activity, stop what you are doing and rest again.

Post-concussion syndrome is diagnosed when symptoms persist for weeks or months after the initial injury. Treatment focuses on relieving symptoms and helping people return to their normal activities.

There is no one-size-fits-all approach to treatment, as each person’s symptoms are unique. However, treatments may include medication, physical therapy, and psychological counseling.

If you have post-concussion syndrome, it is important to work with your healthcare team to develop a treatment plan that meets your needs. Most people with post-concussion syndrome will eventually recover with time and proper treatment.


1. Is Imaging Needed For Diagnosis?

No, imaging, whether x-rays, CT scan, or MRI are not needed for diagnosis. Brain scans or MRIs may be ordered if there is a concern for a more serious brain injury but are not routinely ordered.

2. How is a Concussion Diagnosed?

A concussion is diagnosed by taking a thorough medical history and performing a physical examination. It is important to ask about the mechanism of injury, loss of consciousness, amnesia, headache, dizziness, neck pain, nausea, vomiting, fatigue, blurriness, changes in mood or behavior, and any other symptom the patient is experiencing.

A cognitive assessment may also be performed to test for changes in memory and thinking. A neurological examination will also be performed to assess for any deficits in brain functions.

3. What is Post-Concussion Syndrome?

Post-concussion syndrome (PCS) is a complex disorder that can occur after a concussion. Symptoms of PCS can include headache, dizziness, fatigue, irritability, anxiety, depression, insomnia, and problems with thinking and concentration. Symptoms can last weeks, months, or even years after the initial injury.

4. How is Concussion Treated?

Most concussions will resolve on their own with time and rest. It is important to avoid activities that could exacerbate symptoms, such as contact sports or other activities that could lead to another head injury. To minimize the risk of a concussion turning into PCS, physical therapy is the best and most common treatment. It is important to find a physical therapist that has been properly trained in treating concussions. Physical therapy can assist patients with dizziness, balance issues, headaches, neck pain, nausea, speech problems, and others. Over-the-counter pain medications may be used for headaches, and sleep aids may be used for insomnia. Psychiatric evaluation and counseling may also be recommended for patients with mood or behavioral changes.

5. Are There Any Complications From Concussion?

There are rare complications that can occur from the concussion, such as post-concussion syndrome, bleeding in the brain, or brain tissue swelling. These complications are more likely to occur in people who have had multiple concussions or a more severe initial injury.