Heel spur: symptoms, causes and treatment

Heel spur is a bony growth on the underside or back of the heel bone that forms as the body responds to long term strain on the plantar fascia, the connective tissue on the sole of the foot. An important point clears up a common misconception: the spur itself usually does not cause pain. The pain comes from inflammation and irritation of the soft tissue around the spur, mainly the plantar fascia where it attaches to the heel. That is why two people with the same X ray can feel completely different, and why treatment focuses on calming the inflammation and unloading the heel rather than removing the spur. Heel spur is one of the most common causes of persistent heel pain in adults.

Symptoms of a heel spur

The main symptom of a heel spur is a sharp, stabbing pain in the heel that is worst with the first steps. Typical signs include:

• pain with the first steps in the morning that eases after a few minutes of walking and returns after rest,
• increased pain with prolonged standing, walking on hard surfaces and climbing stairs,
• a feeling of a needle, burning or pressure in the heel,
• tenderness to touch on the underside of the heel,
• occasional swelling and warmth around the heel when inflammation is pronounced.

The pain is usually one sided, but people who stand a lot or carry extra weight can develop it in both heels. Many patients unconsciously change the way they walk to spare the heel, which shifts load to the knee and hip.

Causes and risk factors

Heel spur develops from repeated overload of the foot, where calcium gradually deposits at the strained attachment of the fascia. Several risk factors usually add up:

• long standing and walking, especially on hard surfaces and in jobs done on the feet,
• excess body weight that increases pressure on the heel with every step,
• flat feet or, conversely, a very high arch, since both change how load is distributed,
• unsuitable, hard or worn out footwear without arch support,
• intense training, running and jumping without gradual build up,
• tight calf muscles and a tight Achilles tendon that pull on the fascia.

How the diagnosis is made

The diagnosis is based on the description of symptoms and a clinical exam, during which the doctor presses to find the most painful point on the heel and assesses the tension of the fascia and calf. An X ray can confirm the spur, but its size does not match the intensity of pain. Ultrasound sometimes shows thickening and inflammation of the fascia. It is important to rule out other causes of heel pain, such as a stress fracture, nerve irritation or rheumatic disease, since they are treated differently.

Treatment of a heel spur

Treatment of a heel spur at the Dynamic Fizio center is based on physical therapy that reduces inflammation, relieves pain and restores normal foot function, in the large majority of cases without surgery. The plan is tailored to each patient and most often combines:

• tecar therapy, which delivers heat deep into the tissue, reduces inflammation and speeds recovery of the fascia,
• electrotherapy and ultrasound to reduce pain and swelling,
• targeted stretching of the plantar fascia, calf and Achilles tendon,
• manual techniques to release the tight tissue of the foot and calf,
• advice on suitable footwear and orthotic insoles that unload the heel.

Therapy is done in a series, and the first results are usually felt after several sessions. Consistency matters because the fascia recovers more slowly than muscle, so stopping at the first relief often brings the pain back.

Exercises that help

Alongside therapy, daily exercises speed recovery. The most useful are: stretching the calf against a wall with a straight knee, stretching the foot by pulling the toes toward you before the first morning steps, rolling the foot over a cold bottle or ball for a few minutes, and strengthening the small foot muscles by gripping a towel with the toes. Exercises should be done gently and regularly, without causing pain.

Prevention and everyday tips

To keep the pain from returning, it helps to wear shoes with a soft sole and arch support, avoid long standing on hard surfaces, increase training gradually and stretch the calf regularly. In people with excess weight, losing weight significantly unloads the heel. For those who work on their feet, changing shoes during the day and taking short breaks also helps.

How treatment works at our center

Treatment starts with a free first examination, where we assess the foot, the tension of the fascia and calf, the way you walk and the risk factors behind the problem. Based on that we build an individual plan, because the same approach does not suit everyone. Therapy is done in a series and combines devices that reduce inflammation with targeted exercises, while we teach you the exercises you continue at home. Through follow up visits we track progress and adjust the plan until the pain settles and the cause of the tension is removed.

Frequently asked questions

Does a heel spur have to be operated on? No. In the vast majority of cases a heel spur is successfully treated with physical therapy and exercises, and surgery is considered only for rare, stubborn cases that do not respond to prolonged conservative treatment.

How long does recovery take? It depends on how long the symptoms have lasted and on the risk factors. With regular therapy and exercises many people feel significant relief within a few weeks, while chronic cases need a longer and more persistent effort.

Can I walk and exercise? Yes, but within limits that do not cause pain, with suitable footwear and stretching. Complete rest is not necessary and usually is not helpful.

If heel pain has been bothering you for a while, do not delay. Book a free first examination at 060/134-3303 and find out which heel spur treatment plan suits you best.