Achillse Tendonitis: Causes, Symptoms, and Prevention - Well Heeled Podiatry

Achillse Tendonitis: Causes, Symptoms, and Prevention

Written by: Monique Milne

If you’re someone who’s into sport or just leads a busy life on your feet—like many Melburnians I see—you’ve probably heard of Achilles tendonitis. It’s a common cause of heel pain that occurs when the Achilles tendon—the thick cord connecting your calf muscles to your heel bone—gets inflamed. You’ll often notice it as a nagging pain just above your heel, especially after running around the local footy oval or walking along the beach at Brighton.

From my experience treating all sorts of foot and ankle injuries, Achilles tendonitis usually pops up after the tendon’s been pushed too hard for too long. The tendon’s tough, but it’s not made of steel. Think of it like a rope that’s been frayed by constant use. Small tears start to appear, and without enough recovery, inflammation and pain set in.

Several factors can contribute to this condition:

  • Overdoing it on repetitive movements like running, jumping, or sudden sprints.
  • Wearing shoes that don’t support or cushion your feet properly. I’ve seen plenty of runners ignoring the state of their shoes, which is a classic mistake.
  • Tight calf muscles that pull extra on the tendon and make it more vulnerable.
  • Suddenly increasing your training intensity without easing into it, which can shock the tendon.
  • Foot mechanics quirks like flat feet or overpronation putting uneven stress on the tendon.
  • Age and health issues such as diabetes or high blood pressure that reduce blood flow and slow healing.
  • Even some medications have been linked to increasing risk, so keep your GP in the loop.

For example, I had a patient from the eastern suburbs who’d ramped up her weekend runs from 5km to 12km in a matter of weeks without changing her worn-out runners. She developed Achilles tendonitis pretty quickly. It’s a common story, and one that can be avoided with some simple steps.

close-up-legs-doing-stretching-exercises-before-workout

Recognising the Symptoms of Achilles Tendonitis

Knowing when your Achilles tendon is waving a red flag can save you a world of pain down the track. From my years in the clinic, I’ve learned that catching symptoms early is key to avoiding chronic issues.

Most people first notice a dull ache or stiffness right at the back of the leg, just above the heel. This discomfort tends to show up after running, jumping, or even a brisk walk along the beach—something many Melburnians love doing on weekends. You might feel that your tendon is a bit tight first thing in the morning, like it’s reluctant to get moving. I often tell patients, “If your Achilles feels like it’s got cobwebs in the morning, that’s a sign it’s time to take notice.”

As the condition worsens, the pain can become sharper and more persistent—especially after exercise or even just climbing the stairs at home. Swelling might show up too, making the area feel warm and puffy. Sometimes, you can even feel or see a thickening of the tendon itself. It might feel lumpy or bumpy—like there’s a small knot in the tendon.

A few patients have described hearing a creaking or crackling sound—known as crepitus—when they move their ankle or press on the tendon. This can be a sign that the tendon’s surface is irritated or roughened.

Over time, if the tendonitis is left untreated, it can limit how much you can flex or point your foot. That’s when you might notice your ankle just isn’t as mobile as it once was.

In some chronic cases, bone spurs can form where the tendon attaches to the heel bone, which adds an extra layer of discomfort. One of my patients, a keen hiker from the Dandenongs, felt a small bump on her heel that made it sore every time she laced up her boots. Imaging confirmed a bone spur related to chronic tendon inflammation.

If you spot any of these symptoms lingering more than a few days, it’s wise to see a podiatrist. The last thing you want is to let it slide and end up off your feet for weeks.

Prevention and Management: Keeping Your Achilles Healthy

From my time working with runners, tradies, and weekend warriors around Melbourne, I know how much a niggling Achilles can drag you down. The good news? With the right moves, you can dodge the worst of it and keep your tendon happy.

Here are some solid strategies I recommend to everyone at Well Heeled Podiatry — whether you’re chasing a marathon PB or just want to enjoy walking your dog without pain.

Stretch and Strengthen

  • Stretch your calves and Achilles tendon daily. Simple calf stretches against the kitchen bench or the wall can work wonders, especially first thing in the morning or after exercise. Tight calves are a classic Achilles aggravator.
  • Build strength in your lower legs. Calf raises — standing on one foot and lifting your heel off the ground — are a winner. Aim for 3 sets of 15 reps, two to three times a week. This builds muscle support around the tendon.

Wear the Right Shoes

  • Pick shoes that suit your activity and foot type. For example, if you’re a runner hitting trails around the You Yangs, opt for trail-specific shoes with good heel cushioning and grip.
  • Replace worn-out shoes regularly. For runners, 500-700km is the general sweet spot before shoe support breaks down. If you work on your feet in Melbourne’s unpredictable weather, check your boots or runners for wear too.

Ease Into It

  • Increase your activity gradually. Don’t go from zero to hero overnight. Whether starting a new training program or returning after a break, follow the 10% rule — increase your load by no more than 10% each week.
  • Mix things up with cross-training. Swap a run for a swim or a bike ride to give your Achilles a breather.

Mind Your Weight and Warm-Up

  • Maintain a healthy weight. Extra kilos add strain on your Achilles and feet overall.
  • Always warm up properly. Spend 10-15 minutes doing light cardio and dynamic stretches before you start running or playing sport. It gets blood flowing to the tendon and muscles, priming them for action.

Rest, Ice, and Professional Help

  • Listen to your body. If your Achilles starts barking, give it some rest. Ice the area for 15-20 minutes to calm inflammation.
  • Consider orthotics if you have flat feet or overpronation. Custom insoles can correct foot mechanics and ease tendon strain.
  • Don’t hesitate to see a podiatrist if symptoms persist. Early intervention with treatments like shockwave therapy, dry needling, or Foot Mobilisation can get you back on track faster.

Quick Prevention Checklist

Prevention Tip Why It Matters
Daily calf and Achilles stretches Keeps muscles and tendon flexible
Regular calf strength exercises Builds support around the tendon
Use activity-appropriate footwear Reduces undue tendon stress
Replace shoes every 500-700km Maintains cushioning and support
Increase activity gradually Prevents sudden tendon overload
Cross-train Avoids repetitive strain
Maintain healthy weight Less mechanical load on the tendon
Warm up before exercise Prepares tissues for activity
Rest and ice when sore Reduces inflammation and promotes healing
Seek professional care if needed Stops minor issues becoming chronic

Putting It All Together: Keeping Your Achilles Strong and Ready

Achilles tendonitis might be a pretty common injury, but don’t let that fool you — it can really put a spanner in the works if you leave it untreated. From my years working with Melbourne locals—from busy tradies pounding city streets to weekend walkers enjoying St Kilda’s foreshore—I’ve seen how a sore Achilles can slow you down.

The key takeaway? Know what causes it, spot the signs early, and take action before it gets stubborn. Keeping your calf muscles loose, wearing the right shoes, pacing your activity, and giving yourself time to rest are simple but effective steps to keep that tendon in top nick.

Remember, your feet carry you through life. Whether you’re chasing kids around at Auskick, hitting the local netball courts, or just out for a relaxing bushwalk in the Dandenongs, looking after your Achilles means more comfortable, pain-free steps every day.

If you ever feel that persistent ache or stiffness creeping in, don’t wait. Reach out for expert advice — early treatment can make all the difference and get you back on your feet sooner.

Here at Well Heeled Podiatry, we’re passionate about helping you stay active and pain-free, so you can enjoy everything Melbourne and beyond have to offer.

Monique Milne is the experienced Director of Well Heeled Podiatry, offering comprehensive podiatry care with a focus on sports podiatry. Her expertise spans a wide range of services, including biomechanical and gait assessments, 3D scanning and orthotics, nail surgery, children's lower limb development, and treatment for various foot and leg conditions.

With advanced qualifications in shockwave therapy, foot mobilisation and manipulation techniques (FMT), tool-assisted massage (TAS), prolotherapy, and dry needling, Monique provides cutting-edge treatments for musculoskeletal conditions of the feet and lower limbs. Well Heeled Podiatry also offers specialized services such as pre-pointe assessments, Keryflex treatments, and Moon Boot fittings.

Monique's professional background includes working in a High Risk Multidisciplinary Foot and Leg Clinic at The Queen Elizabeth Hospital in South Australia, collaborating with various medical specialists. Her experience extends to public speaking, presenting educational material, and supervising podiatry and medical students. Recognized by the Australian Podiatry Association and Sports Medicine Australia, Monique is dedicated to excellence in podiatry care and continuously seeks passionate, like-minded podiatrists to join her team at Well Heeled Podiatry.

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