Achilles tendinopathy: what actually works

Publication-style guide to evidence-based Achilles tendinopathy management, from loading and compression control to the role of injections.

Medically reviewed by Darren Carrott Peripheral musculoskeletal clinician with longstanding NHS and private experience in diagnostic ultrasound and ultrasound-guided injections. Last reviewed: 23 March 2026

Quick clinical answer

What works best for Achilles tendinopathy is rarely a single trick. Recovery usually depends on staged loading, management of compression and training error, and honest explanation of what pain during rehabilitation does and does not mean.

Key points

  • Progressive loading remains the backbone of care.
  • The exact programme matters less than whether it is matched to irritability, compression sensitivity and the person’s sport or work demands.
  • Rest alone is rarely enough for lasting recovery.
  • Injection decisions around the Achilles require particular caution because tissue quality and rupture risk matter.

A load problem, not just an inflammation problem

Achilles tendinopathy is best approached as a failed or overloaded tendon adaptation problem. This matters because it shifts the solution away from repeated passive treatment and toward restoring tendon load tolerance. The person who improves is usually not the one who simply rests longest; it is the one who rebuilds capacity intelligently.

What strong rehabilitation looks like

Strong care starts by reducing obvious overload drivers, then reintroducing and progressing loading in a structured way. Calf strength, energy storage demands, compression sensitivity and return-to-running planning all matter. The clinical art is in progression: too little load under-trains the tendon, too much flares it.

Why compression matters

Insertional Achilles presentations are not identical to mid-portion presentations. Positions that increase compression, such as deep dorsiflexion, may aggravate symptoms in some patients and require modification early on. This is why high-quality Achilles care does not rely on one generic programme for everyone.

The role of injection and imaging

Ultrasound can help confirm thickening, neovascular change or partial tearing and can improve diagnostic confidence. Injection around the Achilles is not approached casually. The tendon’s biology and the consequences of rupture mean this is a condition where caution, governance and precise indication matter.

What patients most need to hear

Recovery is often possible, but it usually requires consistency and timescale. Patients do better when they understand why they are loading, what pain is acceptable and why tendon health is built, not switched on.

Evidence snapshot

This review takes a pragmatic peripheral musculoskeletal view. Where guidelines and meta-analyses show consistent short-term benefit, that is stated clearly. Where evidence is mixed, heterogeneous or more sensitive to patient selection, the language remains cautious. The goal is to support better clinical decisions rather than oversell certainty.

Frequently asked questions

Should I stop running completely?

Sometimes temporarily reducing load is sensible, but total rest is not always necessary or helpful for long-term recovery.

What is the best exercise?

The best exercise is the one that is appropriately dosed, progressed and matched to the stage and location of the tendinopathy.

Is Achilles tendinopathy inflammatory?

Pure inflammation is too simplistic a description for many persistent cases.

Can ultrasound help?

Yes. It can support diagnosis and identify features such as thickening or partial tearing when clinically relevant.

Are injections commonly used?

They are approached cautiously because the Achilles is a high-consequence tendon and not a routine injection target in the way some joints or bursae are.

Related authority pages

Harvard references

  1. Malliaras, P. et al. (2013) 'Achilles and patellar tendinopathy loading programmes', Sports Medicine, 43(4), pp. 267-286.
  2. de Vos, R.-J. et al. (2021) 'Clinical management of Achilles tendinopathy', Journal of Orthopaedic & Sports Physical Therapy, 51(9), pp. CPG1-CPG32.
  3. Kearney, R.S., Parsons, N. and Costa, M.L. (2015) 'Achilles tendinopathy management', BMJ, 351, h4724.
  4. Sconfienza, L.M. et al. (2018) 'Clinical indications for musculoskeletal ultrasound updated in 2017 by European Society of Musculoskeletal Radiology consensus', European Radiology, 28, pp. 5338-5351.
  5. Jacobson, J.A. (2018) Fundamentals of Musculoskeletal Ultrasound. 3rd edn. Philadelphia: Elsevier.
  6. Versus Arthritis (2023) The State of Musculoskeletal Health 2023. London: Versus Arthritis.