What is a swallowing disorder?
Dysphagia, or dysphagia, is a difficulty in the passage of food, liquids or saliva from the mouth to the stomach. This can occur at any stage of the swallowing process and can lead to serious health problems. Dysphagia is associated with the inability of the muscles in the mouth, throat or esophagus to function properly. It is especially common in older people, children and people with neurological diseases.
What are the Causes of Swallowing Disorder?
Swallowing disorders can have many causes. These are often based on muscle, nerve and structural problems:
- Neurological problems: Neurological diseases such as stroke, Parkinson's disease, multiple sclerosis (MS) and amyotrophic lateral sclerosis (ALS) cause damage to the nerves that control swallowing, leading to dysphagia.
- Cerebral Palsy (CP): Damage to the brain during or after birth can cause swallowing difficulties, especially in children.
- Difficult labor and oxygen deprivation: Lack of oxygen (hypoxia) during difficult labor can lead to brain damage, affecting the nerves that control the swallowing muscles.
- Premature Birth: It is frequently seen in premature babies because their swallowing and sucking reflexes are not fully developed.
- Muscle Diseases: Conditions such as muscular dystrophies and muscle wasting in old age (sarcopenia) can cause poor functioning of the swallowing muscles.
- Structural Problems: Structural abnormalities such as narrowing of the esophagus and gastroesophageal reflux disease can lead to difficulty swallowing.
- Cancer : Cancers of the head and neck, especially tumors around the esophagus, tongue, throat and larynx. Surgical removal of tumors in this area can cause damage to muscles and nerves. In addition, scar tissue (fibrosis) after radiotherapy can lead to structural changes in the throat and esophagus, impairing swallowing. This can make it difficult for food and liquids to pass from the throat to the stomach and trigger dysphagia.
How is Swallowing Disorder Diagnosed?
A swallowing disorder is usually diagnosed using a multidisciplinary approach. Specialized doctors and swallowing therapists diagnose dysphagia using the following methods:
- Clinical Assessment: It starts with patient history, symptoms experienced during swallowing and physical examination. The eating habits and medical history of the person with dysphagia are examined.
- Videofluoroscopy (Swallowing Test): This X-ray-guided test allows real-time monitoring of swallowing movements. It evaluates how food progresses during swallowing and at which stages there are problems.
- Endoscopic Evaluation (FEES): The swallowing process is observed by examining the inside of the throat and esophagus with the help of a fiberoptic camera. This method is effective in determining whether there is a structural problem in the esophagus.
- Manometry: The pressure of the muscles in the esophagus is measured to determine how healthy swallowing functions are.
How is physical therapy performed in swallowing disorders?
Physical therapy depends on the underlying cause and severity of the disorder. In general, physical therapy options include
- Swallowing Therapy: Special exercises and techniques are used to strengthen the swallowing reflex and muscles. Methods such as the Mendelsohn Maneuver, Shaker Exercises and Chin-Tuck Maneuver are commonly used.
- Diet Modification: Changing the structure and consistency of food to make it easier to swallow. For example, the risk of choking can be reduced by thickening liquids or pureeing food.
- Posture and Position Changes: Correct positioning of the patient during swallowing can reduce the risk of aspiration. Positions where the head is tilted forward can help the safe passage of food.
- Breathing and Swallowing Coordination Exercises: Special exercises can be used to strengthen the respiratory muscles and to better coordinate swallowing and breathing.
- Surgical Intervention: If there is a structural problem, these problems can be eliminated with surgical operations. Endoscopic dilatation procedures or tumor removal may be examples of these treatment options.
Frequently Asked Questions About Swallowing Disorders (Dysphagia)
What is a swallowing disorder (dysphagia)?
A swallowing disorder is difficulty in moving food, liquids or saliva from the mouth to the stomach. This can be caused by problems with the esophagus, muscles or nerves and can have a negative impact on quality of life.
Who has swallowing disorder?
Swallowing disorders can occur in any age group, but are more common in older people, people with neurological disorders, those who have undergone surgery or radiotherapy for head and neck cancer, and children (especially those with neurological disorders).
What are the symptoms of swallowing disorders?
People with dysphagia may experience symptoms such as coughing while eating, a feeling of choking, food getting stuck in the throat, pain during eating, frequent throat clearing or weight loss. In addition, recurrent pneumonia can develop as a result of food getting into the respiratory tract (aspiration).
Can swallowing disorders be treated?
Yes, swallowing disorders can be treated. Physical therapy options include swallowing therapy, special exercises, diet modification and surgical interventions when necessary. Treatment is planned individually according to the cause and severity of the problem. PEG and NG use can be discontinued at the end of physical therapy.
What causes swallowing disorders after radiotherapy?
When radiotherapy is applied to the head and neck, it can cause scar tissue (fibrosis) to form in that area. This scar tissue can make swallowing difficult by reducing the mobility of the swallowing muscles. This is a common problem, especially after cancer treatment.
How is swallowing disorder diagnosed?
Swallowing disorders are diagnosed by taking a detailed history, physical examination, video-fluoroscopic swallowing study (VFS) and endoscopic swallowing evaluation (FEES). These tests are used to determine at which stage of swallowing there is a problem.
How does swallowing disorder affect quality of life?
Swallowing disorders can negatively affect a person's nutritional status by making the eating process difficult. Difficulties eating in social settings can also affect a person's psychological state. In addition, serious health problems can occur due to the risk of aspiration.
How long does physical therapy for swallowing disorders last?
The duration of treatment depends on the cause and severity of the swallowing disorder. In mild cases, a few weeks of therapy may be sufficient, while more severe cases may require a longer course of treatment. Swallowing therapy is tailored to the needs of the patient and improvement can be achieved over time. At the end of physical therapy, the use of PEG and NG can be discontinued.
How can I help someone with a swallowing disorder?
To help someone with a swallowing disorder, you can adjust the consistency of food so that it is easy to swallow (for example, by pureeing or thickening liquids), and encourage them to eat slowly and take small bites during meals. Support can also be provided with special exercise programs in consultation with a swallowing therapist.