Achilles Tendinopathy: How to Manage Pain and Regain Function

Achilles tendinopathy treatment aims to reduce pain, restore strength, and improve tendon capacity. It commonly follows overload, sudden training changes, or repeated jumping and running. A physiotherapist may recommend progressive exercise, load management, and practical changes to keep you moving while the tendon adapts.

People often ask: should I rest completely? In most cases, complete rest slows progress. Instead, many people do better with modified activity plus a structured calf-loading plan that matches symptoms and stage of recovery.

Helpful background: Heel Pain and Calf Pain.

What is Achilles tendinopathy?

Achilles tendinopathy is persistent pain and reduced function in the Achilles tendon—the strong band that connects your calf muscles to your heel bone. Despite the common label “Achilles tendonitis”, this problem is usually driven by overload and impaired tendon adaptation rather than a simple inflammatory condition.

The two main types are:

• Mid-portion: pain in the middle of the tendon
• Insertional: pain where the tendon attaches to the heel bone

Sometimes, pain comes from the tissue around the tendon (often called paratendinopathy). A physiotherapist can help confirm what is driving your symptoms and match rehab to the right structure.

You may also find these pages useful: Common Tendon Injuries and Overuse Injuries.

Why does Achilles tendinopathy happen?

Tendons are designed to adapt to load. Problems occur when load exceeds what the tendon can recover from, especially when training changes happen too quickly.

Common risk factors include:

• Previous Achilles injury
• Reduced calf strength or endurance
• Sudden spikes in running, sprinting, or jumping
• Return to sport after a break
• Footwear changes (for example, switching to minimal shoes too fast)
• Contributing factors such as ankle stiffness or reduced movement control

Related topics: Running Injuries and Ankle Pain.

How is Achilles tendinopathy diagnosed?

A physiotherapist can diagnose Achilles tendinopathy using your symptom history, palpation, strength testing, and movement assessment. Tests such as the Arc Sign and the Royal London Hospital Test may help confirm the diagnosis.

Imaging (ultrasound or MRI) is not routinely required. However, it may help when symptoms persist despite rehab, when pain behaves unusually, or when your clinician suspects another diagnosis.

What are the symptoms?

• Gradual onset of pain and stiffness, often worse first thing in the morning
• Pain with running, hopping, hills, or stairs
• Local tenderness at the tendon or near the heel
• Thickening or swelling in some cases
• Symptoms that flare after a training spike

Also see: Leg Pain and Chronic Ankle Instability (CAI).

What are the solutions?

1) Exercise-based rehabilitation (first-line)

Progressive tendon-loading exercise is the cornerstone of recovery. Most programs use calf raises and heel-lowering variations, then build to heavier resistance and faster movements as symptoms settle. Your physiotherapist may choose an exercise program that targets strength, endurance, and capacity for your sport or job. You may also like our tendon healing tips.

2) Load management (keep moving, change the dose)

Instead of stopping activity completely, many people improve faster when they reduce the activities that flare pain (for example, hills, speed work, or repeated jumping), then rebuild gradually. This approach supports tendon adaptation while keeping general fitness.

3) Supportive strategies (case-by-case)

• Heel lifts, taping, or footwear changes may reduce tendon compression and strain, especially for insertional symptoms.
• Shockwave therapy may help some cases, particularly when combined with a structured loading plan.
• Injections (including PRP) show mixed results and usually sit behind exercise-based care.

New and practical takeaways from recent research

Current guidance keeps the message simple: progressive loading plus smart load management remains the core treatment. Other options may help some people, but results vary, so the plan should match your presentation (mid-portion vs insertional), goals, and irritability.

What to do next

If Achilles pain keeps returning, start with a clear plan. Track what triggers symptoms, reduce the worst aggravators for now, and begin progressive calf loading. If pain persists, if you cannot hop comfortably, or if you keep losing training consistency, a physiotherapist can assess contributing factors and map out a staged return to sport.

References

1. Chimenti RL, Neville C, Houck J, et al. Achilles pain, stiffness, and muscle power deficits: midportion Achilles tendinopathy revision 2024. J Orthop Sports Phys Ther. 2024. https://pubmed.ncbi.nlm.nih.gov/39611662/
2. Prudêncio DA, et al. Eccentric exercise effectiveness for mid-portion Achilles tendinopathy: systematic review and meta-analysis. BMC Sports Sci Med Rehabil. 2023. https://link.springer.com/article/10.1186/s13102-023-00618-2
3. Stania M, et al. Efficacy of extracorporeal shock wave therapy for Achilles tendinopathy: systematic review and meta-analysis. 2023. https://pubmed.ncbi.nlm.nih.gov/38205224/
4. Ling SKK, et al. Effect of platelet-rich plasma injection on Achilles tendinopathy: systematic review and meta-analysis. Orthop J Sports Med. 2024. https://pubmed.ncbi.nlm.nih.gov/39611122/
5. Ko VMC, et al. Conservative treatments for insertional Achilles tendinopathy: systematic review and network meta-analysis. 2023. https://pubmed.ncbi.nlm.nih.gov/36750789/

Achilles Tendinopathy FAQs

How long does Achilles tendinopathy take to improve?
Many people notice steady improvement over 8–16 weeks with consistent loading and load management. Longer-standing symptoms can take longer.

Can I keep running with Achilles tendinopathy?
Often, yes. Many people keep running by reducing volume, avoiding hills and speed work at first, and keeping pain during and after sessions within tolerable limits.

What exercises work best?
Calf raises and progressive tendon-loading are key. A physiotherapist may use eccentric loading, heavy slow resistance, and then plyometric progressions when appropriate.

What’s the difference between insertional and mid-portion Achilles tendinopathy?
Insertional symptoms sit at the heel attachment and often dislike deep dorsiflexion positions. Mid-portion pain sits higher in the tendon and commonly responds well to progressive calf loading.

When should I consider imaging or medical review?
Consider it if pain persists despite a solid rehab trial, if swelling and pain escalate quickly, or if you cannot push off or hop without sharp pain.

Related articles

• Heel Pain – common causes and practical care options.
• Calf Pain – how calf strength links to Achilles loading.
• Ankle Pain – other ankle issues that can mimic tendon pain.
• Running Injuries – training changes that reduce flare-ups.
• Achilles tendinopathy vs enthesopathy – where pain sits and why it matters.