Quick answer: Muscle Pain Back Ankle has multiple potential causes including mechanical, neurological, vascular, and inflammatory. The most common causes we identify are overuse, ill-fitting shoes, and biomechanical imbalance. Red flags requiring urgent evaluation: warmth/redness (infection), inability to bear weight (fracture), and unilateral swelling without injury (DVT). Call (810) 206-1402.

✅ Medically reviewed by Dr. Thomas Biernacki, DPM — Board-Certified Podiatrist · Last updated April 7, 2026

Muscle Pain in the Back of the Ankle [Best Achilles Tendonitis Treatment]

Do You Have Muscle Pain in the Back of the Ankle from Achilles Tendinitis? We show you the 100% best way to take care of this pain immediately!

 What is Achilles Tendonitis:

• Achilles tendinitis is the most common cause of muscle pain around the back of the ankle and it is focused primarily in the region 2-6 cm above the back of the heel bone where it inserts.
• The Achilles tendon is the largest tendon in the body and it must be because it supports all of your body weight when it flexes; it must absorb all the stress of jumping and running, but it too can be overworked and fatigued.
• Tendinitis refers to the inflammation of the tendon which is the body’s response to injury and it is an attempt to remodel itself. Unfortunately this process leads to swelling, pain and constant irritation of the tissue that is involved.

Causes:

• Achilles tendinitis is not due to any specific injury or disease, but simply the results of repetitive overworking of the tendon.
• Overworking can drastically be increased by poor biomechanics induced by previous injury or from a factor such as being overweight.

Factors that put you at risk:

• Put stress on your body that it is not used to: this is the weekend warrior or someone who exercises really hard after sitting on the couch for the last 4 months.
• Having very tight calf muscles: If you have trouble getting anywhere near your toes this may be you!
• Calcification of the the achilles tendon at the insertion: can you feel some unusually bone formation at the back of your heel?

Similar Injuries which are possible:

1) Achilles Tendon Rupture:

• If there is a palpable gap or swollen area in the back of your heel after a high impact injury such as a basketball fall or falling off a ladder, you should consider a partial rupture or a full rupture of the achilles tendon rather than just a fall.

2) Haglund’s Deformity or “Bone Bump” at the Back of the Heel:

• If the pain appears more quickly and you can physically feel a bump on the back of your foot then suspect that you have:

3) Plantar Fasciitis:

• It is also possible that you may have a condition known as plantar fasciitis if the pain is present more in your foot and underneath your heel rather than at the back of your heel.

4) Neurologic, Traumatic or Other Pain:

• These would need a podiatrist to evaluate them.

Achilles Tendonitis Symptoms:

• Long lasting pain.
• Pain that onsets gradually over weeks or months rather then immediately (otherwise consider one of the other conditions).
• Pain at the back of your heel especially wearing shoes.
• No pain while wearing comfortable shoes at the back of her heel.
• Inflamed red hot and swollen area.
• Elevated boney eminence.

X-ray:

• Erosions or spurring at the achilles tendon insertion
• Calcification within the tendon
• Increase in soft tissue density around the achilles tendon insertion

Related Treatment Guides

• Sports Foot & Ankle Injury Treatment
• Achilles Tendinopathy Treatment
• Plantar Fasciitis & Heel Pain Treatment
• Custom 3D Orthotics

Clinical References

1. Schepsis AA, Jones H, Haas AL. Achilles tendon disorders in athletes. American Journal of Sports Medicine. 2002;30(2):287-305.
2. Ross MH, Smith MD, Mellor R, Vicenzino B. Exercise for posterior tibial tendon dysfunction: a systematic review of randomised clinical trials and clinical guidelines. BMJ Open Sport and Exercise Medicine. 2018;4(1):e000430.
3. Heckman DS, Reddy S, Pedowitz D, et al. Operative treatment for peroneal tendon disorders. Journal of Bone and Joint Surgery. 2008;90(2):404-418.

Your Board-Certified Podiatrists

Dr. Tom Biernacki, DPM

Board-Certified · FACFAS

Dr. Carl Jay, DPM

Board-Certified Podiatrist

Dr. Daria Gutkin, DPM

Podiatrist

Podiatrist-Recommended Products

🏆 Doctor Hoy’s Natural Pain Relief Gel — Our top recommendation for reducing foot pain and inflammation naturally.

PowerStep Pinnacle Orthotic Insoles — Reduces mechanical stress on foot structures. Physician-grade arch support.

CURREX Support Insoles — Dynamic arch support in low, medium, and high profiles.

Frequently Asked Questions

When should I see a doctor?

See a podiatrist if pain persists past 2 weeks, prevents normal activity, or is accompanied by red-flag symptoms (warmth, swelling, numbness, inability to bear weight).

Can I treat this at home?

Mild cases respond to RICE protocol (rest, ice, compression, elevation), supportive shoes, and OTC anti-inflammatories. Persistent symptoms need professional evaluation.

How long does it take to heal?

Most soft tissue injuries resolve in 2-6 weeks with appropriate care. Bone injuries take 6-12 weeks. Chronic conditions need longer-term management.

What is Foot pain?

Foot pain is a common foot/ankle condition that affects mobility and quality of life. Understanding the underlying cause is the first step in successful treatment. Our podiatrists at Balance Foot & Ankle perform a hands-on biomechanical exam, review your activity history, and use diagnostic imaging when appropriate to identify the root cause—not just treat the symptom. Many patients have been told to “rest and ice” without a deeper diagnostic workup; our approach is different.

Symptoms and warning signs

Common signs of foot pain include pain that worsens with activity, morning stiffness, swelling, tenderness when palpated, and difficulty bearing weight. If you experience sudden severe pain, inability to walk, visible deformity, numbness or color change, contact our office the same day or visit urgent care—these can signal a more serious injury such as a fracture, tendon rupture, or vascular compromise. Diabetics with any foot wound should seek same-day care.

Conservative treatment options

Most cases of foot pain respond to non-surgical care: structured rest, supportive footwear changes, custom orthotics, targeted stretching and strengthening protocols, anti-inflammatory medications when medically appropriate, and in-office procedures such as ultrasound-guided injections. We also offer advanced therapies including MLS laser therapy, EPAT/shockwave, regenerative injections, and image-guided procedures. Treatment is sequenced from least invasive to most invasive, and we explain the rationale at every step.

When is surgery considered?

Surgery is reserved for cases that fail 3-6 months of well-structured conservative care, when there is structural pathology (severe deformity, complete tear, advanced arthritis), or when imaging shows damage that will not heal without intervention. Our surgeons have performed 3,000+ foot and ankle procedures and prioritize minimally-invasive techniques whenever appropriate. We discuss recovery timelines, return-to-activity milestones, and realistic outcome expectations before any procedure is scheduled.

Recovery timeline and prevention

Recovery from foot pain varies based on severity and chosen treatment path. Conservative cases often improve within 4-8 weeks with consistent adherence to the protocol. Post-procedural recovery may range from a few days (in-office procedures) to several months (reconstructive surgery). Long-term prevention involves footwear assessment, activity modification, structured strengthening, and regular check-ins with your podiatrist if you have a history of recurrence. We provide written home-exercise plans and digital follow-up support.

Dr. Tom Biernacki, DPM

Dr. Tom Biernacki, DPM is a double board-certified podiatrist and foot & ankle surgeon at Balance Foot & Ankle Specialists in Southeast Michigan. With over a decade of clinical experience, he specializes in heel pain, bunions, diabetic foot care, sports injuries, and minimally invasive surgery. Dr. Biernacki is a member of the APMA and ACFAS, and his patient education content on MichiganFootDoctors.com and YouTube has reached over one million views.