Can a concussion affect your throat?
Parts of the brain responsible for producing speech and controlling the mouth and throat muscles can be damaged during head trauma. 1 This damage then affects how the muscles and their associated nerves respond to messages from the brain or from pressure and reflex triggers in the throat.
Can brain damage affect swallowing?
Swallowing and chewing difficulties are known as dysphagia. This condition is common after brain injury, particularly after stroke or severe traumatic brain injury.
What are 3 delayed symptoms of a concussion?
Persistent post-concussive symptoms, also called post-concussion syndrome, occurs when concussion symptoms last beyond the expected recovery period after the initial injury. The usual recovery period is weeks to months. These symptoms may include headaches, dizziness, and problems with concentration and memory.
Can subdural hematoma cause dysphagia?
Conclusion: Dysphagia is a frequent symptom in SDH, and the early identification of dysphagia is crucial regarding the initiation of treatment and functional outcome.
How does a head injury cause dysphagia?
For example, your brain may no longer signal your mouth to produce saliva, which will make food stick in your mouth and throat. Or your brain injury could weaken your tongue and lip muscles, which will not only make swallowing impossible but also cause slurred speech.
Which part of the brain is responsible for swallowing?
medulla oblongata
The medulla oblongata controls breathing, blood pressure, heart rhythms and swallowing.
What part of the brain affects dysphagia?
Any neurologic or muscular damage along the deglutitive axes can cause dysphagia. Thus, central causes of dysphagia in stroke patients include damage to the cortex or brain stem, and peripheral causes include damage to the nerves or muscles involved in swallowing.
What nerve affects swallowing?
The vagal nerve (VN), the tenth cranial nerve, provides both motor and sensory innervation, and plays an important role in the pharyngeal phase of swallowing [4, 6].
What causes the inability to swallow?
Dysphagia is usually caused by another health condition, such as: a condition that affects the nervous system, such as a stroke, head injury, multiple sclerosis or dementia. cancer – such as mouth cancer or oesophageal cancer. gastro-oesophageal reflux disease (GORD) – where stomach acid leaks back up into the …
How long does it take to recover from dysphagia?
Studies show that most individuals with dysphagia recover within two weeks.
Can a concussion cause difficulty breathing?
In some concussed patients, this communication between the brain and lungs is disrupted. If the brain can’t react with accuracy and precision to the body’s changing needs, patients suffer from breathing disturbances, causing symptoms such as shortness of breath, dizziness, flushing, and fatigue.
What side of the brain affects swallowing?
Mean (SD) MASA score for the dysphagic patients was 139.61 (29.77). Swallowing problem was significantly more prevalent in the right primary sensory (P = 0.03), right insula (P = 0.005), and right internal capsule (P = 0.05).
What area of the brain affects swallowing?
The medulla oblongata controls breathing, blood pressure, heart rhythms and swallowing.