Frequently Asked Questions
- What is Post-Concussion Syndrome?
- Do Symptoms of a Traumatic Brain Injury Differ from a Concussion?
- How is a Concussion Diagnosed?
- How is a Concussion Treated?
- When Can I Return to Sports?
- More Questions and Answers from Dr. Bazarian
While the vast majority (80%–90%) of concussions resolve in a short (7 to 10 day) period, in rare cases, an individual can have symptoms that persist for more than 3-4 weeks. This is called “post-concussion syndrome.” If untreated, this syndrome can lead to difficulties at work or school, considerable discomfort and/or depression. If your symptoms have been ongoing for longer than one month since your concussion, you may require more in-depth neurologic care. Our physicians will examine you and facilitate further evaluation if needed.
Traumatic brain injury can have wide-ranging physical and psychological effects. The most common signs and symptoms of a mild traumatic brain injury include:
- Loss of consciousness for a few seconds to a few minutes
- No loss of consciousness, but a state of being dazed, confused, or disoriented
- Memory or concentration problems
- Dizziness or loss of balance
- Nausea or vomiting
- Sensory problems, such as blurred vision, ringing in the ears, or a bad taste in the mouth
- Sensitivity to light or sound
- Mood changes or mood swings
- Depression and/or anxiety
- Drowsiness or feeling fatigued
- Difficulty sleeping or sleeping more than usual
Some of the above symptoms may occur immediately after the traumatic event, while others may appear days or weeks later. In addition, a more severe brain injury can include:
- Loss of consciousness from a few minutes to hours
- Profound confusion, agitation, combativeness, or other unusual behavior
- Slurred speech
- Inability to awaken from sleep
- Weakness or numbness in the extremities
- Loss of bladder or bowel control
- Convulsions or seizures
- Dilation of one or both pupils of the eyes
- Clear fluids draining from the nose or ears
If you experience any of these symptoms, especially for seven or more days after the injury, you should be seen by one of our Sports Concussion Program physicians.
On the Field—An initial evaluation may be done by your athletic trainer with a standardized sideline screen. However, if a concussion is suspected, an evaluation must be conducted by one of our physicians.
At an Emergency Center—If there are any worrisome signs, you may need to be taken to an emergency room for further evaluation and possibly brain imaging with a CT scan. For example, a worsening headache, vomiting, drowsiness, and/or confusion after a head injury are all warning signs that there may be a more serious brain injury.
In Our Office—If you are seen in our office, our physicians will perform an exam and review your symptoms. If your trainer used a computerized neuropsychological test, such as ImPACT, we will review your completed test results. This test is helpful, although not essential, in both diagnosing concussion as well as assessing recovery. If your trainer did not use this test, we generally will not perform one. In some cases, our physicians may involve the athletic training staff to perform a standardized balance test (BESS).
Ongoing research being conducted by Dr. Jeffrey J. Bazarian at the University of Rochester Medical Center, as well as other medical facilities, is looking into the role of blood tests in the diagnosis of concussions.
Immediately following the concussion, the athlete should be periodically monitored, especially for the first few hours. (There is no need to wake the individual every several hours at night.) During the first week after the concussion or until all symptoms are gone, rest and protection from further injury is the most important treatment.
Medications such as acetaminophen may be useful in alleviating headache symptoms. Avoiding caffeine, alcohol, tobacco, and other drugs or stimulants is strongly recommended. Some athletes may even need to remain out of class to allow the brain to heal.
Most athletes recover completely and can return to play following an appropriate period of recovery. Typically, athletes are removed from sports until all symptoms have resolved and, if they have taken the ImPACT test, their scores have normalized.
Athletes usually miss one to two weeks of sports and the vast majority recover in three to four weeks.Once symptoms have resolved, your physician and athletic trainer will supervise a standardized and graduated return-to-play protocol.
Fast Fact: Recovery from concussions may be slower in those who have already had one or more concussions.
Make an Appointment
For more information, or to make an appointment, call (585) 275-0299.
Looking for an on-the-go resource about concussions?