Friday, November 21, 2008

Eating & Swallowing


Acknowledgement

We would like to acknowledge the use of information taking from the Parkinson’s Disease Society fact sheet ‘Eating, swallowing and saliva control in Parkinson’s ’ in compiling this information and the Parkinson’s New Zealand fact sheet ‘Parkinson’s and swallowing ’.

Our thanks also to Julia Johnson1for her help in reviewing this article.

  1. Speech and Language Therapist, Regional Neurosciences Centre, King’s College Hospital, London & Clinical Advisor on Progressive Neurological Disease, Royal College of Speech and Language Therapists, London

How can I help myself?

It is important to continue eating normally as long as it is safe to do so. This will help to keep muscles working and, of course, maintaining a healthy diet will help ensure good health (see Diet & Nutrition ). Only when eating and swallowing become significantly uncomfortable or difficult should your diet be adapted, for example pureeing foods. There are many ways you can help make swallowing easier and minimise the risk of aspiration, which is food entering the lungs. However, difficulties in eating are individual and solutions vary from person to person. But the following tips may be helpful:

A semi-solid diet will make swallowing much easier. In extreme difficulty a puree diet may be appropriate, but you should only follow such a diet on the advice of your doctor, dietician or speech and language therapist. It is important that energy intake is maintained and when liquid meals are introduced a dietician may recommend special drinks formulated to supplement your diet and provide essential nutrients.

Dental hygiene and care is still important even when alternative feeding methods are used. Teeth should still be brushed at least three times a day and a mouth rinse may also be used to avoid a build up of plaque and poor breath. If oral care is not maintained, oral infections are more likely and these increase the risk of chest infections.

Did you know?

When you swallow, you stop breathing! Whilst chewing the windpipe is open and breathing occurs, but as you swallow and the food is pushed into the throat, the windpipe closes off. Because the windpipe is closed, you momentarily stop breathing. Once the food has passed through the throat, the windpipe opens up again and breathing can resume.

 

Dietician

A dietician advises on a healthy diet and specific dietary needs. They can offer advice on how diet can ease some symptoms, such as constipation. They may also liaise with a speech and language therapist regarding swallowing and eating difficulties.

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