Dementia and Swallowing: Supporting Safe Eating at Home

Swallowing difficulties are a recognised part of dementia, particularly in the middle and later stages. For families and carers, changes to eating and drinking can be one of the most distressing aspects of the condition - both because of the risks involved and because mealtimes have always been a social and emotional part of daily life.

Understanding what is happening and knowing how to respond can make a real difference to the person with dementia and to those supporting them.

Why does dementia affect swallowing?

Dementia affects the brain progressively, and as it does, it impacts the areas responsible for coordinating the complex sequence of movements involved in swallowing. In the early stages, swallowing is usually unaffected. As dementia progresses, difficulties may emerge with chewing, initiating a swallow, or safely moving food and liquid through the throat.

People with dementia may also experience reduced awareness of food in the mouth, distraction during meals, loss of appetite, and difficulty using cutlery - all of which interact with swallowing safety.

Signs that swallowing may be becoming more difficult

• Coughing or choking during meals
• Holding food in the mouth for a long time without swallowing
• Recurrent chest infections
• Significant weight loss
• Refusing food or pulling away from meals
• A wet or gurgly voice after eating
• Taking much longer to eat than before

Some of these signs, particularly recurrent chest infections, can indicate that food or liquid is entering the airway silently - without triggering a cough - which carries a risk of aspiration pneumonia.

How to support safe mealtimes

There are many practical strategies that can help make mealtimes safer and more positive:

• Minimise distractions during meals and create a calm environment
• Sit the person upright at 90 degrees during and after eating
• Offer smaller, more frequent meals rather than large portions
• Adjust food textures and drink thickness if recommended by a specialist
• Allow plenty of time and avoid rushing
• Offer foods that are familiar and enjoyed

When to seek specialist support

If you are noticing signs of swallowing difficulty, a specialist assessment is important. An SLT can identify where the swallowing difficulty lies, advise on the safest textures and consistencies, and support you with practical strategies for mealtimes.

For families supporting someone with dementia at home, having professional guidance can reduce anxiety and help you feel more confident in managing mealtimes safely.

You can read more about what dysphagia is and how ageing affects swallowing, or find out what an adult dysphagia assessment involves.