Post Concussion Syndrome - Causes, Symptoms, Diagnosis, and Treatment

What Is a Concussion?

A concussion is a mild type of traumatic brain damage or a mild head injury and can be brought on by a blow to the head, a bump in the head from an accident, a fall, or an injury sustained while participating in sports. Post-concussion syndrome strikes a person shortly after suffering a concussion injury. A concussion cannot be cured in a precise way. However, the brain can heal by resting and limiting activity. A concussed person typically experiences headaches, acts disoriented, and loses memory shortly after suffering a head injury. Additionally, they might have lost consciousness after the head impact (but not always). Concussion symptoms can also include feeling ill (vomiting) and temporary vision impairment (such as hazy vision or "seeing stars").

What Is Post-concussion Syndrome?

A common complication of concussion is post-concussion syndrome (PCS), often referred to as post-concussive syndrome and chronic post-concussive syndrome. The symptoms of a second concussion are frequently the same as the first, but they stay longer. About 50 percent of those who have suffered a concussion will exhibit post-concussion symptoms one month following the initial injury.

Post-concussion syndrome can appear after a concussion at any age and can impact both men and women. The range of potential symptoms is slightly different for infants, toddlers, and older children with post-concussion syndrome than for adults. It is also age-specific and related to a person's stage of brain development. With the right amount of rest and aftercare, post-concussive symptoms at any age typically go away hours or days after the significant injury or the event that produced the concussion.

Specific treatment is not always necessary for the post-concussion syndrome to resolve; nonetheless, medical supervision should always be sought. If treatment is required, it usually entails a personalized care plan to address the distinct symptoms that a person is going through, which might differ significantly from person to person.

After around three months of appropriate treatment, most post-concussion syndrome patients fully recover. However, depending on how many and severe a person's symptoms are, healing could take months or even years. It is important to remember that post-concussive injury symptoms can also appear after other, more severe types of traumatic brain injury than a concussion.

How Common Is Post-concussion Syndrome?

A concussion is a common condition, but it is very difficult for doctors to estimate how many people experience concussions each year. Most people who experience concussions do not seek help. Doctors estimate there will be between 1.6 million and 4 million new cases of this condition each year in the United States.

What Are the Causative Factors of Post-concussion Syndrome?

The doctors are not exactly aware of why post-concussion syndrome affects only some people experiencing concussion. They suspect this occurs due to various factors.

What Are the Symptoms of Post-concussive Syndrome?

A minimum of three of the symptoms mentioned below must be present for a doctor to determine post-concussive syndrome following a traumatic brain injury:

• Headaches.

• Vertigo.

• Weariness.

• Difficulty focusing.

• Memory issues.

• Sleep issues.

• Restlessness.

• Irritability.

• Apathy.

• Depression.

• Anxiety.

• Personality changes.

• Sensitivity to light and noise.

• Dual vision (diplopia).

• Eyesight blurred when seeing near objects.

• The back of the eyes hurts.

• Spatial disorientation.

• Feeling disconnected.

• Ataxia (difficulty in walking and uncoordinated movements).

There is no one method for diagnosing post-concussion syndrome. Depending on the individual, symptoms change. A doctor could request a magnetic resonance imaging (MRI) or CT (computed tomography) scan. Rest is frequently advised following concussion.

How to Diagnose Post-concussion Syndrome?

One should have a word with their doctor if they are concerned that they might exhibit post-concussion syndrome symptoms.

• Typically, the concussion symptoms will help the doctor determine if a patient has post-concussion syndrome. They might also perform a physical exam, paying close attention to the neurological system to look for any indications of a problem. For example, simple tests of the arm and leg muscle strength are part of a physical evaluation of the nervous system.

• Additionally, it comprises tests of sensitivity, coordination, and muscle responses. The doctor might ask the individual to make a variety of arm, leg, face, and other motions. If they have post-concussion syndrome, a physical examination should reveal no indications of nervous system issues.

• The doctor could also recommend a few tests to examine the brain processes. Examples include memory tests. The individual may be given a questionnaire concerning the symptoms. The doctor might occasionally advise having a brain scan, either a CT (computerized tomography) scan or an MRI (magnetic resonance imaging). This is mainly performed to rule out other potential causes of the symptoms, such as bleeding around the brain following a head injury.

How to Treat Post-concussion Syndrome?

The management of a patient's symptoms is the main goal of post-concussion syndrome treatment. The following post-concussion syndrome treatments are examples that the doctor may recommend and design for the particular care:

• Reassurance or providing early information regarding the symptoms and encouragement, solace, and assurance that the symptoms will go away.

• Limiting activities that put a heavy metabolic strain on the brain, such as going to crowded social events or gatherings with a lot of visual and auditory stimulation.

• Physical rest and refraining from activities that could lead to another concussion or make the existing symptoms worse.

• Behavioral cognitive treatment (CBT) is a therapy to address symptoms like anxiety, depression, and insomnia and to lessen stress.

• Exercises for managing imbalance, dizziness, and vertigo are known as vestibular rehabilitation.

• Drugs that specifically address a condition, such as melatonin for sleep issues or selective serotonin reuptake inhibitors (SSRIs) for depression or anxiety.

• After a concussion, gradually introducing aerobic exercise training or graded exercise programs can improve cerebral blood flow.

What Are the Risk Factors Related to Post-concussion Syndrome?

Some common risk factors are:

• Head injuries.

• Concussions that occur with complications.

• Other brain associated conditions.

• History of other behavioral conditions.

• Very severe concussion symptoms.

When to Visit the Doctor?

The person should consult the doctor if they experience any symptoms 24 hours after a head injury and if they also experience a concussion two weeks after the injury. Regular visits to the doctor to diagnose concussion are recommended, as they help the doctor note changes in the symptoms and treat them accordingly.

Conclusion:

Although the post-concussive syndrome can take some time to resolve, it improves with time. People may need to adjust their daily routines or schedules to make extra time for relaxation. Patients can collaborate with medical experts to help manage their symptoms and track their development. Each person's treatment plan will be unique; therefore, people may want to test multiple strategies to find which suits them the best. The majority of the time, post-concussion syndrome entirely resolves over time because it is not a degenerative illness.