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.
In the first instance you need to discuss eating and swallowing problems with your doctor and they will probably refer you to a speech and language therapist. As well as providing advice on speech and language problems, a speech and language therapist will be able to assess swallowing difficulties and give advice on ways to overcome or manage dysphagia .They may be able to:
You may also be referred to an occupational therapist who will advise on practical ways to make eating easier by making changes to the eating environment or providing special tools and equipment.
A dietician can also help by advising on the best types of food to eat and how to maintain good nutrition and a healthy weight. For more information see Diet & Nutrition.
If problems with eating and swallowing persist you may be referred for special tests such as:
Videofluoroscopy – the stages of swallow can be studied by eating food containing a radio opaque contrast, such as barium, which is then videoed by x-ray. This can pinpoint particular points at which swallow is problematic. The video x-ray may be repeated using different eating techniques, such as repositioning the head and neck, to establish which are most effective in overcoming a particular swallow problem.
Fibreoptic Endoscopic Examination of Swallowing Safety (FEESS) – a small flexible tube with a light on the end can be passed into the back of the throat through the nose, allowing food and liquid to be studied as it passes through the throat.This can establish if the vocal cords are working, if the airways are protected and if swallow is efficient. Further examinations may be made by an Ear, Nose and Throat (ENT) specialist or a gastroenterologist.
Laryngoscopy – a small flexible tube with a light on the end can be passed into the back of the throat so that the throat, larynx and tongue can be observed.
It is important to note these tests should be carried out whilst the head is still and in a particular position. They may therefore not be appropriate for some people and suitability should be discussed with your doctor.
In some situations, eating and swallowing may no longer be possible and an alternative feeding method will need to be used:
It may be possible for some small amounts of food to still be taken through the mouth but you should always consult your speech and language therapist before doing so. Once the wound has healed from insertion of the tube, normal bathing and swimming can be resumed.
Medications must of course still be taken when using alternative feeding methods although how they are taken will need to be adjusted. Your doctor will advise on the most suitable way - some may be injected and some may be fed in liquid or solution form through a tube.
Health profession who help people of all ages who have problems with communication, swallowing, drooling, eating and drinking.
Dysphagia is the medical term that refers to any kind of difficulty, discomfort or pain when swallowing. The word dysphagia is derived from the Greek roots dys(with difficulty) and phagia(to eat).
Health profession that helps people of all ages who are disabled, ill or aged to remain independent and lead fulfilling lives at home, in work and through leisure pursuits. The methods they use include specific activities and equipment.
See section on Occupational Therapy.
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.
A medically qualified specialist who diagnoses and treats diseases of the digestive system, including conditions of the oesophagus, stomach, liver, pancreas, gallbladder, the small and large intestines, and the anus.