What Causes Heel Pain in the Morning With the First Steps?

Heel pain with the first steps in the morning is often associated with plantar fasciitis, irritation of the thick band of tissue along the bottom of the foot. Other causes include heel fat pad problems, tendon irritation, nerve entrapment and stress injuries of the bone. Most cases are not emergencies, but a swollen, hot or red heel, fever, numbness or inability to bear weight needs prompt evaluation. This article explains the causes, what helps, and when to get care.

Why heel pain with the first steps in the morning happens

If your first steps out of bed feel like a bruise or a stab under the heel, and the pain eases after a few minutes of walking, you are describing a classic pattern. Plantar fasciitis is a common cause of this pattern. The plantar fascia is a band of connective tissue that runs from the heel bone to the base of the toes and supports the arch of the foot.

During sleep, your feet usually rest with the toes pointed down, which may let the fascia and the calf muscles stay in a shortened position. Several factors probably contribute to the sharp first-step pain, including tissue stiffness after rest and irritation at the point where the fascia attaches to the heel bone. The exact mechanism is not fully understood, and researchers continue to debate how much of the problem is inflammation versus wear and tissue change.

MedlinePlus (NIH) lists plantar fasciitis among the common heel injuries and disorders. One symptom alone does not establish the diagnosis, so clinicians combine your history, a foot examination and, when needed, imaging.

Plantar fasciitis: the common explanation

Plantar fasciitis often causes pain at the underside of the heel, toward the inner edge. It is often worse with the first steps after sleeping or after sitting for a long time, and it may improve as you warm up, then return after long periods on your feet.

Factors that are associated with plantar heel pain include:

• Standing or walking for long hours, especially on hard surfaces
• A recent increase in running, walking or exercise
• Tight calf muscles or a stiff Achilles tendon
• Higher body weight
• Footwear with little cushioning or arch support
• Very flat or very high arches

A research paper in PubMed Central looked at how demographic, psychological, social and activity factors relate to foot health in people with plantar heel pain. It suggests that the problem involves more than the foot itself, and that sleep, mood and activity levels may all play a part in how people experience it.

Other causes that can feel similar

Not every sore heel is plantar fasciitis. Clinicians consider several other possibilities, and some are treated differently.

Heel fat pad syndrome

The heel has a cushion of fatty tissue. When it thins or becomes irritated, the pain often sits in the middle of the heel and may feel like walking on a stone. A scoping review of heel fat pad syndrome notes that this is a recognized source of plantar heel pain, yet it is less well studied than plantar fasciitis.

Achilles tendon problems

Pain at the back of the heel, where the Achilles tendon attaches, is a different location. It may be stiff in the morning too, but it is usually felt behind the heel rather than underneath.

Stress fracture of the heel bone

A small crack in the heel bone can occur after a sudden jump in activity, in people with low bone density, or with repetitive impact. The pain often builds with weight bearing and may not ease with warming up. Squeezing the sides of the heel may hurt.

Nerve entrapment

A nerve near the heel can be compressed, which may cause burning, tingling or numbness along with pain. This can resemble plantar fasciitis, and a clinician may need to examine you to tell them apart.

Inflammatory and other conditions

Some forms of inflammatory arthritis can affect the heel, particularly where tendons attach to bone. Heel pain in both feet, morning stiffness elsewhere in the body, back pain, eye redness or skin changes are reasons to mention the full picture to your clinician. These conditions are much less common than everyday mechanical heel pain. In children and teens, heel pain can have growth-related or arthritis-related causes, and juvenile arthritis is one condition clinicians may consider.

Less often, heel pain is related to infection, a bone tumor or a cyst. These are uncommon, and heel pain by itself does not suggest them. Warmth, redness, fever or pain at rest are the features that raise concern.

How clinicians sort it out

Evaluation usually starts with questions about where exactly it hurts, when it is worst, what you do for work and exercise, and what shoes you wear. During the exam, a clinician may press on different parts of the heel, check how far your ankle bends, look at your arch and test sensation.

Imaging is not always needed. An X-ray may be considered if a fracture or another bone problem is a concern. Ultrasound or MRI may be used when the diagnosis is unclear or the pain is not improving. A heel spur seen on X-ray is common and does not necessarily explain the pain on its own.

What may help at home

Many people with plantar heel pain improve over weeks to months, although outcomes vary and some cases last longer. Options that clinicians commonly discuss include:

• Reducing the load. Cutting back on high-impact activity for a while and avoiding walking barefoot on hard floors.
• Supportive footwear. Shoes with cushioning and arch support, and keeping a pair of supportive slippers by the bed.
• Stretching. Gentle calf and plantar fascia stretches, which some people do before getting out of bed.
• Ice. Applying a cold pack wrapped in a cloth for a short time after activity may ease soreness.
• Heel cups or arch supports. Over-the-counter inserts can help some people.
• Pain relievers. Over-the-counter options such as acetaminophen (Tylenol) or ibuprofen (Advil, Motrin) can be used by some adults. Read the label, and ask your pharmacist or clinician whether they are appropriate, especially if you have kidney disease, stomach ulcers, heart disease, take blood thinners, or are pregnant. Ibuprofen and other NSAIDs carry label warnings about heart and stomach risks.

For children and teens, check the product label and ask a pediatrician or pharmacist about pain medicine and about any dosing.

Treatments a clinician may offer

If home care is not enough, a clinician or foot specialist may discuss physical therapy, custom orthotics, night splints, taping, or injections. Procedures and surgery are usually considered only after other approaches have been tried. Each option has benefits and risks, and your clinician can help decide what fits your situation. Research into other approaches, such as acupuncture or neural therapy, is ongoing and the evidence is still limited, so they are best discussed with a clinician rather than relied on.

When heel pain needs more attention

Pain that does not improve after several weeks of home care, pain that wakes you at night, pain in both heels, or pain after an injury should be evaluated. Tell your clinician if you have diabetes or reduced sensation in your feet, since foot problems in that setting need careful attention. Heel pain with swelling, warmth and redness, fever, or an inability to put weight on the foot is different from the usual morning pattern and needs prompt care. For related foot conditions, see MedlinePlus on foot injuries and disorders.

Foot symptoms sometimes come from the nerves or brain rather than the heel itself. Sudden weakness or numbness on one side of the body, including the leg or foot, with face drooping, trouble speaking, vision loss or severe headache can be a stroke and needs a 911 call. Foot weakness or numbness with new loss of bladder or bowel control, or numbness in the groin or inner thighs, can signal pressure on the nerves in the lower spine and needs emergency room care right away.

If your pain travels up the leg rather than staying in the heel, see our guide on sciatica. Pain in several joints is covered in our article on causes of joint pain.

When to Seek Medical Care