Vaccination need not be a traumatic experience, according to a new set of guidelines from a Canadian group that reviewed more than 200 studies to identify practical ways to reduce pain, fear and distress during injections. The document sets out 17 evidence-based strategies for clinicians, health leaders and those accompanying vaccine recipients.
Practical measures grounded in research
The guidance was produced by Help Eliminate Pain in Kids & Adults, a Canada‑based organisation devoted to improving the vaccination experience. Researchers updated their earlier 2015 recommendations after reviewing the emerging evidence. The review encompassed 201 studies, from which the working group distilled recommendations covering the conduct of the injection, the order of multiple vaccines, and techniques that caregivers or vaccinees can use.
Key clinical suggestions include keeping needles out of sight, administering injections briskly and giving the least painful vaccine first when several are required. For recipients and companions, the document endorses distraction techniques such as listening to music, as well as topical numbing agents and tactile stimulation of the injection site.
“The goal is to make vaccination a more positive experience, reduce fear and help people feel more comfortable getting vaccines in the future,” said Dr Anna Taddio of the University of Toronto and The Hospital for Sick Children in Toronto, one of the guideline co‑authors.
Why minimising pain and distress matters
Fear of needles is widespread. The updated guidance notes that up to two thirds of children and adults experience some degree of needle fear, and that around 10% of people may refuse vaccination as a direct result. Beyond hesitancy and refusal, acute distress at the point of injection can precipitate fainting and dizziness, complicating clinic flow and potentially harming patients.
The authors caution against well‑intentioned but counterproductive approaches. For example, merely engaging in conversation to distract someone is not universally advised because it can slip into excessive reassurance or even use language that increases anxiety.
- Keep needles out of view and avoid drawing attention to the syringe.
- Inject swiftly and with purpose to shorten the painful moment.
- Order multiple vaccines to give the least painful first.
- Offer distraction such as music or other suitable activities.
- Use topical measures (numbing creams) or tactile stimulation at the site where supported by evidence.
Numbers that matter
The review behind the guidance is notable for scale and specificity. The following table summarises the principal quantitative findings reported by the guideline group.
| Metric | Reported figure |
|---|---|
| Strategies recommended | 17 |
| Studies reviewed | 201 |
| People with needle fear (approx.) | Up to two thirds |
| Proportion refusing vaccines because of fear | ~10% |
These figures underline why the authors view the update as timely: new evidence has accumulated since the 2015 guidance, and in some places vaccine uptake has been falling, heightening the need for interventions that reduce barriers to immunisation.
Implications for practice and policy
The recommendations are aimed at a broad audience — policy makers, clinic managers, front‑line clinicians, patients and their supporters. Implementing simple procedural changes (such as the order of injections and how clinicians handle the syringe) requires little resource yet could reduce distress measurably. Other endorsed options, like topical anaesthetics or sensory stimulation devices, may need procurement or clinical pathways to be established.
By translating trial and observational evidence into concrete actions, the guidance seeks to do more than ease a single appointment: it aims to reduce future avoidance and help people feel safer returning for routine immunisations. For vaccination programmes struggling with hesitancy, those cumulative effects could be material — a small change in experience at each clinic can translate into higher coverage at population level.
As the authors stress, the objective is practical and specific: to make vaccination encounters less painful and less frightening so that fewer people avoid or delay vaccines. The updated guidance offers a menu of interventions, calibrated to the evidence, that clinicians and services can adopt in pursuit of that simple goal.
