Achilles Tendinopathy Treatment in Singapore: A Complete, Evidence-Based Care Pathway

Heel and Back-Ankle Pain — Why It Gets Worse With Activity

Achilles tendinopathy affects the tendon connecting the calf muscles to the heel. It is commonly seen in:

  • Runners
  • Individuals increasing activity levels
  • People with tight calf muscles

Typical symptoms include:

  • Pain at the back of the heel or ankle
  • Stiffness (especially in the morning)
  • Pain that worsens with activity
  • Tenderness along the tendon

Without structured management, symptoms can become chronic and limit activity.

What Evidence-Based Guidelines Recommend

Clinical guidelines and tendon care principles support a progressive, load-based approach:

  1. Clinical diagnosis (imaging when needed)
  2. Load management and exercise-based rehabilitation
  3. Medication for symptom control (limited role)
  4. Adjunct therapies (e.g., shockwave)
  5. Injection therapy in selected cases
  6. Surgical referral when necessary

The Pain Relief Clinic’s model aligns with this pathway.

1. Diagnosis First: Confirming the Tendon Condition

Achilles pain may arise from:

  • Mid-portion tendinopathy
  • Insertional tendinopathy
  • Partial tendon injury
  • Other foot or ankle conditions

At The Pain Relief Clinic:

  • Clinical assessment is performed
  • Imaging such as ultrasound or MRI may be arranged within 1 working day when appropriate

This helps determine:

  • Severity of tendon involvement
  • Appropriate rehabilitation strategy

2. Physiotherapy & Rehabilitation: Core Treatment

Exercise-based loading programmes are considered the primary treatment.

Active Rehabilitation

Programmes may include:

  • Eccentric calf strengthening
  • Progressive tendon loading exercises
  • Flexibility work
  • Gradual return to activity

These are tailored based on:

  • Stage of tendinopathy
  • Activity level
  • Functional goals

Passive Non-Invasive Support

To support recovery:

  • Shockwave therapy (commonly used for tendon conditions)
  • Radiofrequency-based deep tissue therapy
  • Manual therapy where appropriate

These may help reduce pain and support tendon adaptation.

Integrated Physiotherapy (Key USP)

  • Physiotherapists are MOH AHPC-licensed
  • Rehabilitation is closely coordinated with the doctor
  • Programmes are adjusted based on diagnosis and response

3. Medication: Limited but Supportive Role

Medication may help:

  • Reduce pain
  • Support participation in rehabilitation

First-Line Options

  • Paracetamol
  • Topical NSAIDs
  • Oral NSAIDs

Second-Line / Subsequent Options

  • COX-2 inhibitors
  • Short-term oral opioids (used cautiously)

Medication is:

  • Typically short-term
  • Used selectively
  • Not a primary treatment for tendon healing

4. Injection Options for Persistent Tendon Pain

When symptoms persist despite structured care:

Local Anaesthetic Injections

  • Temporary relief
  • May assist in diagnosis

Corticosteroid Injections

  • Used cautiously due to potential tendon effects

PRP (Platelet-Rich Plasma)

  • Considered in selected chronic cases
  • Evidence is evolving

Pulsed Radiofrequency

  • May be used for chronic pain modulation

Viscosupplementation

  • Not relevant for tendon conditions

Injection therapy is generally:
👉 Used selectively when rehabilitation alone is insufficient

5. Integrated, Team-Based Care

Achilles tendinopathy often requires coordinated management.

At The Pain Relief Clinic:

  • Care is led by Dr. Terence Tan, a licensed medical doctor (SMC)
  • With over 20 years of clinical experience
  • Working closely with in-house AHPC-licensed physiotherapists

Treatment plans are adjusted based on:

  • Diagnosis
  • Functional progress
  • Response to therapy

6. Load Management & Activity Modification

Achilles tendinopathy is strongly influenced by:

  • Sudden increase in activity
  • Repetitive loading
  • Tight calf muscles

Management may include:

  • Adjusting activity levels
  • Gradual progression of load
  • Footwear advice
  • Stretching and strengthening

These are critical to prevent recurrence.

7. When Is Surgery Considered?

Surgery may be considered when:

  • Symptoms persist despite prolonged structured care
  • Significant functional limitation remains
  • Conservative and injection therapies have not been effective

In such cases, The Pain Relief Clinic:

  • Provides assessment and imaging
  • Refers patients to orthopaedic specialist partners
  • Coordinates care before and after surgery

Common Causes of Achilles Tendinopathy

  1. Sudden increase in activity
  2. Running or high-impact sports
  3. Tight calf muscles
  4. Poor footwear
  5. Overuse
  6. Weak lower limb muscles
  7. Biomechanical issues
  8. Previous tendon injury
  9. Age-related tendon changes
  10. Combined mechanical factors

When Should You Seek a Structured Approach?

You may benefit from coordinated care if:

  • Heel or tendon pain persists
  • Pain worsens with activity
  • Symptoms recur repeatedly
  • Rest alone does not resolve symptoms
  • You are considering injections

Final Takeaway

Achilles tendinopathy is best managed through a structured pathway:

  1. Accurate diagnosis
  2. Targeted rehabilitation and tendon loading
  3. Medication for symptom support
  4. Adjunct therapies such as shockwave
  5. Injection therapy in selected cases
  6. Surgical referral when appropriate

The Pain Relief Clinic provides these components in an integrated, coordinated, and evidence-aligned manner, supporting recovery and return to activity.

FAQ

Q1: How long does Achilles tendinopathy take to heal?
Recovery varies but may take weeks to months depending on severity and treatment.

Q2: Is shockwave therapy useful?
It is commonly used as an adjunct for tendon-related conditions.

Q3: Do I need an MRI?
MRI may be useful if symptoms persist or diagnosis is unclear.

Q4: Can Achilles tendinopathy come back?
Yes, especially if contributing factors are not addressed.

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