Evidence-based comparison

Injection vs Physiotherapy

Most MSK problems respond best to a combination of the two. Injections calm severe pain quickly so that rehabilitation can take place; physiotherapy addresses the mechanical cause and prevents recurrence.

At a glance

CriterionUltrasound-guided injectionPhysiotherapy
Speed of pain reliefRapid — hours to daysWeeks
Addresses root causeNoYes
Prevents recurrenceNot aloneYes, when adhered to
Suitable for severe painYesLimited early on
Evidence when combinedSuperior outcomes vs either aloneSuperior outcomes vs either alone

When Ultrasound-guided injection is preferred

  • Pain is preventing sleep or rehabilitation
  • A clear inflammatory or capsular target on ultrasound
  • You have already tried a physiotherapy programme

When Physiotherapy is preferred

  • Mechanical pain with clear movement dysfunction
  • Pain is mild-to-moderate and manageable
  • As adjunct after any injection

Bottom line

For most patients the right question is not injection or physio — it is injection then physio, or physio then injection if needed.

Frequently asked questions

Do I have to do physio after an injection?

Almost always yes. Injections without rehabilitation have significantly higher recurrence rates.

Not sure which is right for you?

Book a consultation — we'll examine, scan and recommend an evidence-based plan on the day.