Traumatic brain injuries are typically not talked about until they directly impact individuals or a loved one. These significant conditions affect 69 million individuals annually and can result in severe disability, substantial economic burdens, and possibly death. Traumatic brain injuries are frequently associated with hearing loss and balance dysfunction. 30–60% of individuals with TBI have also reported experiencing dizziness and difficulties with balance. Furthermore, a recent study involving over 2500 participants aged 17 and older found that 17% reported head injury-related hearing problems. This article will go over how head injuries impact hearing and will explore the relationship between head injuries, hearing loss, balance issues, and treatment options for traumatic head injuries.
How Do Head Injuries Impact Hearing and Balance?
What Is a Traumatic Brain Injury (TBI)?
Traumatic brain injury is a disruption in brain operations caused by an outside force. The force could be a blow, jolt, bump, or physical injury. There are three main types of head injuries: mild, also called a concussion, moderate, and severe. These classifications indicate the injury’s severity and its associated symptoms.
Though often associated with hockey, TBIs aren’t limited to those who play on the ice. Other sports, such as soccer, boxing, basketball, football, and others, can also cause severe head injuries. Everyday activities in life can lead to accidents such as vehicle crashes, accidents in the workplace, slips, falls, physical assaults, and weapon-related injuries.
TBIs require prompt medical attention and can have profound adverse outcomes, including long-term or permanent neurological impairment. They can affect physical, sensory, cognitive, and behavioral operations. The diverse factors will determine the severity of these kinds of injuries, such as the force of impact, the area of the brain concerned, and any other injuries or complications.
What Are the Symptoms of a TBI?
Physical symptoms
headaches, dizziness, problems maintaining balance, nausea, fatigue, convulsions, seizures, internal bleeding in the brain, and open head wounds.
Sensorial symptoms
light sensitivity, sound sensitivity, ringing in the ears, reduced sense of taste and smell, hearing difficulties, numbness, and loss of consciousness.
Cognitive/behavioral symptoms
problems concentrating, confusion, memory problems, mood swings, impulsiveness, difficulty problem-solving, reduced self-awareness or awareness of other people, acute anxiety, and inability to follow directions.
The Connection Between TBI, Hearing Issues, and Balance Problems
Injuries to the head can significantly impact hearing, balance, and other cognitive processes, as the brain and various components of the ear are intricately involved in these functions. Following a TBI, the delicate bones of the inner ear can become damaged, the eardrum may rupture, and areas of the brain responsible for auditory processing can be disrupted. Consequently, this disruption can manifest in different forms of hearing loss, including sensorineural, conductive, and mixed hearing loss. Moreover, alterations in brain function resulting from a TBI, such as damaged neural pathways or heightened sensitivity to auditory stimuli, can also contribute to the onset or exacerbation of tinnitus. Furthermore, damage from a traumatic brain injury can give rise to conditions such as dizziness, vertigo, imbalance, nausea, and other balance-related issues, owing to the brain’s crucial role in spatial orientation and equilibrium.
What are the Treatment Options for TBI-Related Issues?
The approach to treating traumatic brain injury is dependent upon its severity. It is critical to seek medical attention from a qualified physician capable of conducting a thorough assessment. This evaluation may encompass diagnostic tools such as imaging tests to get a precise view of the brain and ears, blood tests, a neurological examination, the Glasgow Coma Scale to assess consciousness, and other appropriate assessments.
The extent of treatment options for TBIs include:
Rest
Rest provides the necessary time for the brain to recover and repair from trauma, thereby reducing inflammation, promoting rehabilitation efforts, and reducing the risk of further injury.
Medication
Medications can help reduce inflammation, manage brain pressure, prevent seizures, or induce a coma to aid recovery.
Rehabilitation therapies
Therapeutic interventions, such as speech-language, physical, and occupational rehabilitation, can aid in restoring a patient’s functional abilities.
Surgical interventions
Severe injuries may require surgery to address conditions such as brain bleeding, skull fractures, blood clots, pressure around the brain, or other significant issues.
Fortunately, most instances of hearing loss resulting from a traumatic brain injury tend to resolve naturally within a few months as the brain recovers. However, in cases involving cochlear damage, the loss could be permanent. Monitoring hearing levels over time is critical in determining the nature of the damage and devising appropriate treatment plans.
If you or a loved one has sustained a traumatic head injury and is experiencing hearing difficulties, tinnitus, or balance issues, contact us today for an evaluation with our experienced team.
