Parkinson's swallowing problems happen because the condition can make the jaw and face muscles used for chewing and swallowing slower and stiffer, and can weaken the throat muscles. If mealtimes are changing, ask the GP or Parkinson's nurse for a speech and language therapy referral. Meanwhile, keep meals upright, calm and unhurried.
To talk anything through with someone local, our St Albans team is on 01727 324 127.
Swallowing changes tend to creep in. Parkinson's UK points out that people may not notice them at first, so it helps if family and carers watch for the signs too. Timing matters too, as our article explains on why the clock matters in Parkinson's care at home.
Why does Parkinson's affect swallowing?
Swallowing relies on many small muscles working in a quick sequence. According to Parkinson's UK, the condition can slow those muscles, and it can also dull swallowing reflexes and sensation. Some Parkinson's medicines can add to the difficulty.
Swallowing also becomes less automatic. As a result, people swallow less often, and saliva can pool in the mouth. That is one reason drooling can happen.
What are the signs of Parkinson's swallowing problems?
The signs can be small on their own. Together, they are worth taking to the GP or Parkinson's nurse. Look out for:
- coughing or choking while eating or drinking
- a wet or gurgly voice after a meal
- food feeling stuck in the throat or chest
- drooling
- difficulty taking tablets
- weight loss that nobody planned
The NHS guide to swallowing problems adds dehydration and repeated chest infections to the picture. It advises an urgent GP appointment or NHS 111 if someone is choking on food or having frequent chest infections.
When is it an emergency?
Severe choking, where someone cannot breathe, cough or speak, is a medical emergency, so call 999. There is also a quieter risk. Food, drink or saliva can slip into the airway without any cough at all, which clinicians call silent aspiration.
This can lead to aspiration pneumonia. Parkinson's UK lists the warning signs as chest pain, difficult or painful breathing, a cough and a fever. If these follow swallowing difficulties, contact the healthcare team straight away, or NHS 111 if they are not available.
Who assesses swallowing, and how do you get a referral?
A speech and language therapist is the right professional. NICE's quality standard for Parkinson's says adults with swallowing or saliva problems should be referred to speech and language therapy. The therapist may use a camera test or an X-ray swallow test. They may then write a plan, and a dietitian can help adapt meals.
In Hertfordshire, the service depends on where your relative lives. Hertfordshire Community NHS Trust's adult speech and language therapy covers east and north Hertfordshire, and swallowing referrals should be made by a doctor. Appointments can be in clinic or at home. In west Hertfordshire, the service is run by Central London Community Healthcare NHS Trust, so start with the GP either way.
How can meals be made easier at home?
Once there is a plan, it comes first. Until then, Parkinson's UK suggests some simple habits that make eating calmer:
- Sit upright in a supportive chair, not slumped on a sofa.
- Turn the television off, so attention stays on eating.
- Take small mouthfuls, and wait until the mouth is clear before the next.
- Refill a cup when it is half empty, so there is no need to tip the head back.
- Allow plenty of time; rushing makes everything harder.
Some changes need a professional. For example, thickeners for drinks need to be recommended by a speech and language therapist and added to a prescription. Food textures should only change on their advice.
Does medicine timing affect mealtimes?
It often does. Parkinson's UK suggests timing meals for when medication is working best. It also advises asking the specialist or Parkinson's nurse which medicines can be taken with food, and whether to leave a gap before eating.
If tablets have become hard to swallow, tell the prescriber. A patch or liquid form may be an option, but that is their decision. The NHS advice on problems swallowing pills is not to crush pills, open capsules or alter medicine without medical advice.
How do carers support Parkinson's swallowing at home?
Care at home can include prompting medication and company at mealtimes. Any swallowing plan the therapist sets comes first, and changes to food textures, thickened drinks or medicines are decisions for the speech and language therapist and the prescriber.
You can read more about our Parkinson's care at home.
Frequently asked questions
Can swallowing exercises help with Parkinson's?
A speech and language therapist may include exercises in a person's plan. They are chosen for the individual after assessment, so ask the therapist rather than following a general routine found online.
Why does my dad cough when he drinks water?
Coughing while drinking is one of the signs both Parkinson's UK and the NHS list. Mention it to the GP or Parkinson's nurse, even if it seems minor. A swallowing assessment can show what is happening and what will help.
Is drooling part of Parkinson's swallowing problems?
Often, yes. Saliva builds up when someone swallows less often. Gentle reminders to swallow and regular sips can help, and the specialist can discuss treatment if it continues.
Who can we talk to about Parkinson's and eating?
Start with the GP or Parkinson's nurse, who can refer to a speech and language therapist and a dietitian. Parkinson's UK also runs a free helpline on 0808 800 0303.
Starling Homecare provides visiting and live-in care across Hertfordshire, and we are registered with the Care Quality Commission. For someone with Parkinson's, that can mean visits at mealtimes with medication prompting and support. Visits can sit alongside family care and fit around the specialist team.
Figures and guidance checked on 2 November 2026 against Parkinson's UK, NICE and the NHS.
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