14709 Plantar Fasciitis

Overview

Plantar fasciitis is a common cause of heel pain. The plantar fascia is a thick band of tissue that runs along the bottom of your foot, from your heel to your toes. When this tissue becomes irritated or inflamed, it can cause stabbing pain near the heel, especially when you take your first steps in the morning.

Yes, plantar fasciitis is one of the most common causes of heel pain. It affects about 1 in 10 people at some point in their lives.

It can affect anyone, but it is more likely in runners, people who stand for long hours, people who are overweight, and those with flat feet or high arches. It is most common between the ages of 40 and 60, but can occur in younger people, including athletes.

Symptoms

Common symptoms

• Sharp, stabbing pain near the heel, usually on the bottom of the foot.
• Pain that is worst with your first steps after waking up.
• Pain that gets worse after prolonged standing or after sitting and then getting up.
• Mild swelling or tenderness at the heel.
• Pain that increases when you climb stairs or stand on your toes.

Symptoms in children

• Heel pain in children is often related to growth or activity, but plantar fasciitis can occur, especially in active pre-teens.
• Pain after sports or exercise, particularly in the heel area.
• Complaints of heel pain when walking or running.

Symptoms in older adults

• In older adults, heel pain may be more persistent and may take longer to heal.
• Pain may be present during everyday activities like walking.
• Stiffness in the foot, especially in the morning, may be more noticeable.

Causes

Main causes

• Strained or overused plantar fascia tissue, often from repetitive impact.
• Tight calf muscles or Achilles tendon, which increases tension on the plantar fascia.
• Wearing shoes with poor support or thin soles.

Risk factors

• Running or long-distance walking, especially with improper footwear.
• Standing for many hours at work, such as on hard floors.
• Excess weight or obesity, which adds pressure to the feet.
• Flat feet, high arches, or abnormal walking pattern (gait).
• Being middle-aged or older, though it can happen at any age.
• Sudden increase in activity level or a new exercise routine.

When to see a doctor

See a doctor urgently if:

• If you have sudden severe heel pain after an injury, see a doctor the same day.
• If your heel is swollen, red, or warm to the touch, or you have a fever.
• If you have numbness or tingling in your foot.

Book a routine appointment if:

• If heel pain lasts more than a few weeks despite home treatment.
• If the pain interferes with daily activities like walking or working.
• If you have tried stretching, better shoes, and rest without improvement.

Diagnosis

Doctors usually diagnose plantar fasciitis based on your symptoms and a physical exam. They may ask about your activity, job, and medical history, and will press on different parts of your foot to find the exact area of pain.

Tests that may be done

• In most cases, no tests are needed.
• If symptoms are unusual or don't improve, an X-ray may be used to rule out a stress fracture.
• Ultrasound or MRI (magnetic resonance imaging) can check for tears or inflammation in the plantar fascia, and are sometimes used if diagnosis is uncertain.

What to expect at your appointment

Your doctor will examine your foot, watch how you stand and walk, and may test your range of motion. The visit is usually quick and does not require any special preparation. They may recommend stretching exercises and footwear changes, which you can start right away.

Treatment

Treatment for plantar fasciitis focuses on easing pain, reducing strain on the tissue, and helping the foot heal. Most people get better without surgery, using a combination of self-care, stretching, and supportive footwear.

Self-care at home

• Rest your foot and avoid activities that make the pain worse, like running or standing too long.
• Apply ice to the painful area for 15-20 minutes, several times a day, with a thin cloth between ice and skin.
• Stretch your calf and the bottom of your foot regularly, especially before getting out of bed.
• Support your foot with cushioned shoes, and avoid walking barefoot on hard floors.
• Consider using a foot roller or frozen water bottle to massage the arch.
• Over-the-counter pain relievers may help (take them only as directed by a pharmacist or doctor).

Medical treatments

If self-care is not enough, your doctor may recommend physical therapy, which includes specialized stretching and strengthening exercises. They may also suggest custom shoe inserts (orthotics), and in some cases, corticosteroid injections or other injection treatments to reduce inflammation. All medical treatments should be discussed with a healthcare provider, and any medication should be taken as they direct.

When is surgery considered?

Surgery is rarely needed. It may be considered only if symptoms persist after 6-12 months of non-surgical treatment and significantly affect your daily life. Healing from plantar fascia surgery can take several weeks to months.

Living with this condition

Living with plantar fasciitis means paying attention to your feet every day. With consistent care, most people find that their symptoms gradually settle over a few months. You can keep doing most daily activities, but you may need to modify exercise and take breaks during long periods of standing.

Lifestyle tips

• Choose shoes with good arch support and cushioning, and replace worn-out shoes regularly.
• If your weight is in the overweight range, losing even a small amount can reduce pressure on your feet.
• Avoid sudden increases in training intensity or duration.
• Warm up and stretch before physical activity.

Diet and exercise

Eating a balanced diet and maintaining a healthy weight can lower the strain on your feet. Low-impact exercises such as swimming, cycling, or using an elliptical machine can help you stay active without making heel pain worse.

Mental health and emotional wellbeing

Chronic pain can be frustrating and tiring. It may affect your mood, sleep, and enjoyment of activities. It is normal to feel upset or worried, and it can help to talk to your doctor or a trusted friend. If you feel low or anxious, consider seeking support from a mental health professional.

Prevention

Many cases can be prevented or reduced by wearing supportive shoes and stretching your feet and calves regularly, especially if you are active or stand a lot. Keeping a healthy weight is also protective.

Complications

If left untreated

• Chronic heel pain that limits walking, work, or daily activities.
• Development of a plantar fascia tear, which may require more intensive treatment.
• Compensatory pain in the knee, hip, or lower back from limping or changing how you walk.

Long-term outlook

The outlook is very good. Most people with plantar fasciitis improve significantly within 6 to 12 months with home treatment and simple interventions. Even if it takes time, the condition is very treatable. With a consistent routine of stretching and supportive footwear, you are likely to return to your normal activities.

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