Corticosteroid injections provide effective long-term relief for musculoskeletal injuries such as tendinopathy and rotator cuff tears.

Verified by Lenz · Mar 26, 2026

The Short Version

This claim is not supported by current medical evidence. Multiple recent systematic reviews and meta-analyses (2022–2025) consistently show that corticosteroid injections provide short-term pain relief — typically lasting weeks to a few months — but do not deliver effective long-term relief for tendinopathy or rotator cuff injuries. At intermediate and long-term follow-up, corticosteroids perform no better than placebo or physical therapy, and may worsen structural integrity in some cases. The only supporting evidence is a 2005 meta-analysis now superseded by stronger, more recent research.

Caveats

Multiple recent high-quality systematic reviews (2022–2025) find corticosteroid injection benefits diminish significantly after 6–12 weeks and show no advantage over placebo or physical therapy at long-term follow-up.
The claim conflates short-term pain relief (well-supported) with long-term therapeutic efficacy (not supported), creating a misleading impression of durable benefit.
For rotator cuff tears specifically, corticosteroid injections do not promote healing and may compromise tendon integrity or post-surgical outcomes.

The Receipts

+ 6 more sources — see the full list on Lenz

Filed Under

Corticosteroid InjectionMusculoskeletal InjuryRotator Cuff TearTendinopathy