Swallowing is kind of an important skill to have. The ability to get foods and liquids past the windpipe or trachea and into the esophagus is complicated and involves different muscular contractions that do not work as well with PD. This difficulty is known as dysphagia, for Parkinson’s patients it is usually oropharyngeal dysphasia, which refers specifically to the transfer process. That muscular process that my husband uses to get food and water into his body is wonky and causes him to aspirate or allow substances to enter his windpipe. This often leads to aspiration pneumonia which can kill him. I had never heard of this before it was listed as a contributing factor in my father’s death from Parkinson’s.
We are working on a few different things that help but unfortunately my husband still has episodes of aspiration. He is in speech therapy, recognizing that the muscles that help him speak are also the muscles he needs to chew and swallow. Another technique he uses is breathing practice which he does on his own, he calls it his huff and puffs. We ordered a tool called an EMST150(Expiratory Muscle Strength Trainer) that he uses several times a week. Blowing short puffs into the device helps build muscle strength in his throat. My task is to have an awareness of the foods we eat. I work with him to make sure that anything I put in front of him is easy to chew and swallow.
He has undergone 2 swallow tests in the past few years, his most recent showed that he appears to be aspirating small amounts of liquids even without the cough or choking. Our next step may be to thicken his drinks but I don’t think we’re quite there yet. In the meantime, I try to be present whenever he is eating or drinking and he does his part by exercising those muscles.
Find more about the connection between aspiration pneumonia and PD in this study Risk and mortality of aspiration pneumonia in Parkinson’s disease: a nationwide database study.