Overview

Achilles tendinitis and tendinopathy are common conditions causing pain along the back of the leg near the heel. They affect the Achilles tendon, the large, strong tendon connecting your calf muscles (gastrocnemius and soleus) to your heel bone (calcaneus). Achilles tendinitis refers to inflammation of the tendon, often due to overuse. Achilles tendinopathy involves degeneration or microscopic tears within the tendon, which may or may not involve significant inflammation, and often results from chronic overuse or aging. Both conditions can cause pain and stiffness, impacting mobility for athletes and non-athletes alike in Singapore.

Swollen Achilles Tendon showing signs of tendinitis

Symptoms

Recognising the signs of Achilles tendon problems is key to seeking timely care. Common symptoms include:

  • Pain and Stiffness: Typically felt along the Achilles tendon or at the back of the heel, often worse in the morning or after periods of inactivity.
  • Pain Worsening with Activity: Pain may increase during or after activities like walking, running, or climbing stairs.
  • Tenderness: The tendon may be sore when touched or squeezed.
  • Swelling: Mild to moderate swelling or thickening may occur around the affected part of the tendon.
  • Reduced Strength/Movement: Difficulty pointing the toes downwards (plantarflexion) or pushing off during walking/running.
Heel and ankle pain caused by achilles tendon inflammation

If you’re experiencing persistent pain or stiffness around your Achilles tendon, consulting a healthcare professional is recommended.

Causes and Risk Factors

Achilles tendinitis and tendinopathy usually result from repetitive or excessive strain on the tendon. Factors increasing your risk include:
Achilles tendinitis and tendinopathy usually result from repetitive or excessive strain on the tendon. Factors increasing your risk include:

  • Sudden Increase in Activity: Rapidly increasing the intensity, duration, or frequency of exercise (e.g., running mileage).
  • Overuse: Engaging in high-impact activities like running, jumping, or sports involving sudden starts and stops.
  • Tight Calf Muscles: Limited flexibility in the calf muscles puts extra strain on the Achilles tendon.
  • Improper Footwear: Shoes that don’t provide adequate support or cushioning, or worn-out shoes.
  • Foot Mechanics: Issues like flat feet (overpronation) or high arches can alter stress on the tendon.
  • Age: The tendon can become less flexible and more prone to injury with age (most common in middle age).
  • Certain Medical Conditions: Conditions like high blood pressure or diabetes can sometimes be associated.
  • Certain Medications: Some antibiotics (fluoroquinolones) have been linked to an increased risk of tendon issues.
red, inflammed achilles tendon caused by various stressors

Complications

If left untreated, Achilles tendinitis or tendinopathy can lead to: Achilles tendinitis and tendinopathy usually result from repetitive or excessive strain on the tendon. Factors increasing your risk include:
  • Chronic Pain: Persistent discomfort that limits daily activities and exercise.
  • Tendon Thickening: The tendon may become permanently thickened and less efficient.
  • Increased Risk of Rupture: Chronic degeneration can weaken the tendon, making it more susceptible to a partial or complete tear (rupture), which often requires surgical repair.
achilles tendon pain in patient
Early diagnosis and appropriate management are crucial to prevent these complications

Diagnosis

Diagnosing Achilles tendon problems typically involves:

  • Medical History Review: Discussing your symptoms, activity levels, training habits, and any previous injuries.
  • Physical Examination: Our podiatrist will examine your foot and ankle, checking for tenderness, swelling, thickening, pain points, range of motion, and calf muscle flexibility. They may ask you to perform specific movements like standing on your toes.
  • Imaging Tests (Sometimes): While often diagnosed clinically, an ultrasound or MRI scan might be used to assess the extent of tendon damage, confirm the diagnosis, or rule out other conditions like a stress fracture or bursitis.

A thorough diagnosis helps tailor the most effective treatment strategy for your specific situation.

Treatment Options

Treatment aims to reduce pain and inflammation (if present), promote tendon healing, and restore function. A personalised plan is developed after assessment, focusing primarily on non-surgical methods.

Non-Surgical Treatments

Conservative approaches are effective for most cases and may include:

  • Rest and Activity Modification: The crucial first step involves reducing or stopping activities that cause pain. Switching to low-impact exercise (like swimming) may be advised.
  • Ice Therapy: Applying ice packs to the affected area helps manage pain and swelling.
  • Stretching and Strengthening Exercises: Specific exercises, particularly eccentric strengthening for the calf muscles, are vital for rehabilitation.
  • Supportive Footwear: Wearing shoes with good cushioning and support.
  • Orthotic Devices: Heel lifts or custom orthotics may be prescribed to reduce strain on the tendon or correct biomechanical issues.
  • Physical Therapy: A structured rehabilitation program guided by a therapist is often essential for recovery.

Struggling with Achilles pain? Our Singapore podiatrists can help create your recovery plan. Book an Assessment

Surgical Options

Surgery is generally considered only for persistent cases that haven’t improved after several months (typically 6+) of consistent non-surgical treatment, or in cases of significant tendon tears or rupture. Surgical procedures aim to repair the damaged tendon tissue.

Prevention & Self-Care Tips

You can take steps to reduce your risk of developing Achilles tendon problems or prevent recurrence:

  • Increase Activity Gradually: Avoid sudden changes in exercise intensity or duration.
  • Stretch Regularly: Focus on stretching your calf muscles and Achilles tendon daily, especially before and after exercise.
  • Choose Footwear Carefully: Ensure your shoes fit well, provide adequate support, and replace them when worn out.
  • Strengthen Calf Muscles: Incorporate exercises to build calf strength.
  • Cross-Train: Mix high-impact activities with low-impact ones (like swimming or cycling).
  • Maintain a Healthy Weight: Reduces overall stress on your lower limbs.

Frequently Asked Questions (FAQs)

A: It's generally advised to stop activities that cause pain to allow the tendon to heal. Continuing to run on a painful tendon can worsen the condition and increase the risk of rupture. Consult our podiatrists for guidance on returning to activity safely.

A: Recovery time varies depending on severity and adherence to treatment. Mild cases might improve in weeks, while chronic tendinopathy can take several months of consistent rehabilitation.

A: Temporary heel lifts can sometimes reduce strain on the tendon in the short term, but they are not a long-term solution and should be used under professional guidance as part of a broader treatment plan.

Got more questions about Achilles tendon care? Contact Fine Podiatry in Singapore

How We Can Help You

Taking the First Step Toward Healthier Feet

Achilles Tendinitis & Tendinopathy can be a frustrating condition, but effective management is possible and early treatment leads to faster results. Book a consultation now to get a proper diagnosis and personalised treatment plan tailored to your needs.