Parkinson's disease: medicine timing, falls, swallowing and communication
- Safe practice
In hospital, Parkinson's medicines must be given on the patient's own schedule; the nurse also prevents falls, screens swallowing and gives time to speak.
What it is
In hospital, the strongest evidence points to two nursing safety issues. First, delayed or missed Parkinson's medicines are linked to worse movement, longer stays and higher mortality, so doses are given at the times the patient takes them at home, and nil-by-mouth periods are planned with the prescriber in advance. Second, several medicines that block dopamine (some antipsychotics and some medicines for nausea) can worsen the disease and should be flagged. The nurse also screens swallowing at admission, prevents falls (low blood pressure on standing, slow and "frozen" movement), keeps the bowel moving and gives the patient time to speak, because the voice becomes quiet and monotone. Confusion in hospital can be delirium and is reported.
What it requires
- Hospital recommendations ask for each Parkinson's dose within a short window of the home time (expert consensus: ±15 minutes); levodopa is the most time-sensitive.
- Using the patient's own supply where policy allows, and pharmacist review of every formulation change, reduce dosing errors.
- Symptoms the nurse watches: slow and quiet monotone speech, swallowing difficulty, constipation, low blood pressure on standing, difficulty starting or continuing movement.
- Some Parkinson's medicines can cause hallucinations, confusion, nausea or compulsive behaviours such as gambling: report them, do not stop the medicine.
How it is applied (and why)
- On admission, record each Parkinson's medicine with the exact home times and set them in the chart: the hospital round times are not the patient's times.
- Give each dose on time and record it: even short delays worsen stiffness, swallowing and falls.
- If the patient must fast or cannot swallow, tell the prescriber early so an alternative route or medicine is planned.
- Check new orders for dopamine-blocking medicines and ask the prescriber or pharmacist: they can make Parkinson's worse.
- Screen swallowing at admission and refer as needed; feed upright, small bites, no talking while eating.
- Check blood pressure lying and standing, get the patient up slowly and keep the walking aid and bell within reach: it prevents falls.
- Plan fluids, fibre, activity and a regular toilet time: constipation is common.
- Give the patient time to speak, do not finish their sentences, and involve speech therapy: speech becomes slow, quiet and monotone.
- Watch for new confusion, hallucinations or sleepiness and report them: they can be delirium or a medicine effect.
In nursing practice
- Report: a missed or delayed dose, a patient who cannot swallow tablets, choking or coughing when eating.
- Report: new confusion or hallucinations, a fall, worsening stiffness or trouble getting out of bed or a chair, signs of a bladder infection.
- Mood: sadness and depression are common; ask and refer.
- Vaccination against influenza, pneumococcus and COVID-19 is part of discharge teaching.
Common mistakes
- Giving Parkinson's medicines with the general medicine round instead of at the patient's times.
- Keeping the patient nil by mouth for a test without a plan for the Parkinson's doses.
- Giving a dopamine-blocking anti-nausea medicine without checking.
- Hurrying or finishing the patient's sentences.
Test yourself
Think of the answer, then tap the question to see it.
Why are Parkinson's medicines given at the patient's own home times in hospital?
Delayed or missed doses are linked to worse movement, longer stays and higher mortality. Levodopa is the most time-sensitive.
What should the nurse do when a patient with Parkinson's must be nil by mouth?
Tell the prescriber in advance so an alternative route or medicine is planned and the patient is never left without Parkinson's treatment.
Which medicines should the nurse flag in a patient with Parkinson's?
Medicines that block dopamine, such as some antipsychotics and some anti-nausea medicines: they can worsen Parkinson's. Ask the prescriber or pharmacist.
Which two measures help prevent falls in a patient with Parkinson's?
Check blood pressure lying and standing and get up slowly; keep the walking aid and call bell within reach and the room free of trip hazards.
Elsewhere in DurgiPedia
Connections
Educational content for students; it does not replace your institution's protocols, supervised clinical training or a prescriber's order. Dose-calculation examples use made-up numbers: they are educational, not a clinical order.
Sources: A systematic review of the Parkinson's Foundation hospital care recommendations (Movement Disorders Clinical Practice (Veilleux Carpentier A et al.), PubMed Central, 2025); Parkinson disease - discharge (MedlinePlus, U.S. National Library of Medicine, 2024); Parkinson disease (Medical Encyclopedia) (MedlinePlus, U.S. National Library of Medicine, 2024).
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Representative model, for educational purposes only.