Dysphagia is a swallowing disorder that can be caused by a variety of medical conditions. People of all ages can be affected, but certain individuals are more likely to experience dysphagia. These include:
Older Adults
Older adults are at a higher risk of developing dysphagia due to a variety of factors. Age-related changes in the muscles and nerves that control the swallowing process can lead to difficulty swallowing. Additionally, many older adults take multiple medications, which can lead to side effects such as dry mouth and decreased saliva production which can further complicate the swallowing process.
Individuals with Neurological Conditions
Individuals with neurological conditions such as stroke, dementia, traumatic brain injury, and Parkinson’s disease are at a higher risk of developing dysphagia. These conditions can lead to changes in muscle tone, coordination, and sensation that can interfere with the swallowing process.
Individuals with Cancer
Individuals with cancer, particularly those with head and neck cancer, are at a higher risk of dysphagia. Cancer can lead to changes in the muscles, nerves, and tissues of the throat and mouth that can interfere with swallowing. Additionally, cancer treatments such as radiation therapy and chemotherapy can lead to changes in the mouth and throat that can further complicate the swallowing process.
Individuals with Gastroesophageal Reflux Disease (GERD)
Individuals with GERD are at a higher risk of developing dysphagia. GERD can lead to damage to the muscles and tissues of the throat and esophagus, which can interfere with the swallowing process. Additionally, GERD can lead to changes in the sensation of the throat, which can further complicate the swallowing process.