Shockwave vs Steroid Injection for Pain: What Studies Show

Why This Comparison Matters

Patients often face this decision:

👉 Injection vs non-invasive therapy


Steroid Injections: Strengths and Limitations

Pros:

  • Fast pain relief
  • Widely available

Cons:

  • Temporary effect
  • Risk of tendon weakening
  • Does not repair tissue

Shockwave Therapy: A Different Approach

Shockwave therapy:

  • Does not inject anything
  • Works through mechanical stimulation
  • Promotes biological healing

What Research Shows

Head-to-Head Evidence:

  • Meta-analysis shows shockwave therapy improves pain and function better than corticosteroid injections in the mid-term
  • Multiple trials confirm ESWT is effective compared to placebo and conservative care

Key Insight

👉 Steroids = short-term suppression
👉 Shockwave = long-term stimulation


When to Choose Each

SituationBetter Option
Severe acute painInjection
Chronic, recurring painShockwave
Avoiding invasivenessShockwave

Clinical Positioning

Shockwave is commonly positioned as:

👉 “Next step after failed conservative care, before injections or surgery”


Zestora Sponsored Trial

For patients unsure:

  • Try shockwave with reduced cost barrier
  • Evaluate response before committing

FAQs

Q: Is shockwave better than PRP?
PRP may show slightly stronger results in some studies, but differences are often not clinically significant

Q: Why not just inject?
Because injections don’t fix underlying degeneration.


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