Heel pain: most of it settles, but slowly — and the signs that cannot wait

First the part that reassures most people: most heel pain is not a dangerous disease but tissue that has been overloaded, and it settles by itself. What fewer people are told is that it settles SLOWLY, counted in months. But one group of signs must not be iced and waited out — they are in the red-flag box below.

Recognising heel pain from overload

What is worth looking at is not how badly it hurts, but the pattern of the pain through the day.

• According to MedlinePlus, the pain is clearest on the FIRST steps in the morning, as the foot touches the floor; after sitting or standing a while and then walking; going up stairs; and after a session of hard exercise. It eases once you have been walking for a time.
• NHS describes a stabbing pain somewhere between the arch of the foot and the heel.
• Pressing on the heel and the sole makes the pain clearer; the arch of the foot feels tight.
• No fever, no spreading redness and heat over the heel, no swelling or bruising up into the calf, still able to walk even though it hurts.
• How much it hurts does not say how dangerous it is: inflammation from overload can hurt enough that you dare not put the heel down, while a cracked bone may be no more than a dull ache.

Where it hurts suggests what is behind it

• UNDER the heel, spreading into the sole: NHS names plantar fasciitis as a common cause.
• BEHIND the heel, spreading up the tendon and into the calf: NHS puts this down to Achilles tendonitis.
• A red, swollen heel with a dull ache: according to NHS this is bursitis in the heel.
• Sudden stabbing pain with swelling and a snapping sound during exercise: NHS puts this down to a broken heel bone or a ruptured Achilles tendon — see the red-flag box.

One thing that is often said wrongly

According to MedlinePlus, a bone spur on the heel is NOT the cause of plantar fasciitis, even though people used to believe it was. A spur on the image is not the answer, and on its own it is not a reason to operate.

MedlinePlus lists the things that overload the heel: shoes that neither support the foot nor absorb shock, running a lot or running on hard surfaces, tight calf muscles and Achilles tendon, an unusual arch, carrying extra weight, one heavy landing on the foot, and increasing activity too quickly.

What to do at home

For heel pain from overload, none of the steps below needs a prescription. According to NHS:

1. Rest the heel and raise the foot up whenever you can.
2. Use a cold compress: wrap an ice pack in a cloth and hold it against the heel, no more than twenty minutes at a time. Let the skin warm up again before the next round, and never put ice straight onto skin.
3. Change your shoes: wide, cushioned, with a LOW heel and a soft sole. Add a cushioning insole or a heel pad inside the shoe.
4. Wrap a bandage around the heel and ankle for support.
5. Stretch gently and regularly — gently enough that the pain is no worse afterwards.
6. If you are carrying extra weight, lose some — NHS puts this among the things to do.
7. Write it down: when the pain started, when in the day it is worst, whether there was an injury, what shoes you wear, whether your walking has changed — these are what the doctor will ask.

What NOT to do

• Do NOT walk or stand for long periods, especially with nothing cushioning the foot — NHS says this directly.
• Do NOT wear high heels, and do not wear tight pointed shoes either.
• Do NOT apply leaf poultices, warming balms, cupping (giác hơi) or skin-pricking to let blood (chích lể) over a heel that is swollen and red, or where the skin there is broken.
• Do NOT let anyone without the training manipulate, crack or inject the heel — injecting medicine into the heel is a doctor's decision after an examination.
• Do NOT choose painkillers yourself. NHS names paracetamol (acetaminophen) and ibuprofen, including the gel form, for heel pain; but which medicine suits you and for how long is for a doctor or a pharmacist to decide, particularly if you have stomach disease, kidney disease, or are taking other medication.
• Do NOT try to stretch it “loose” while the pain is increasing, while the heel is hot, red and swollen, or when there has just been an injury.

When you must be seen

What can be done at home, and when you need someone to examine you

Heel pain from overload can be followed up at home, and most of it never needs a hospital. At your address, a Y Te Xanh (GreenCare) doctor takes your history and examines you on the spot, then says clearly whether this case can keep being cared for at home or needs imaging.

If you would rather nobody came yet, book a remote consultation: a video call where you show the doctor your foot and the shoes you have been wearing, and receive a written summary afterwards. If a doctor has already prescribed rehabilitation exercises — after a heel fracture, or after surgery — a technician comes to the house and works through that exact programme. But once a sign in the box above is present, be seen first and call afterwards.

According to CDC, about half of people with diabetes have nerve damage that reduces the sensation of pain, heat and cold in the feet; together with poor circulation it raises the risk of ulcers. CDC advises looking at both feet every day for cuts, redness, swelling, sores, blisters or changes in the skin and nails.

This article passes on the guidance of NHS, MedlinePlus and CDC and does not replace being examined. Citing CDC here does not imply that CDC endorses Y Te Xanh or our services.

Need personalised advice for your loved one? Call our hotline 094 368 81 15 (24/7) — calling to ask a question or to book costs nothing. GreenCare has doctors who come to examine, nurses who carry out doctor's orders (injections, infusions, dressing changes), remote consultation by video call, and a review of the medicines you are taking; an in-depth remote consultation, or any one after the first, is a paid service. For children we take examination and acute care only — not long-term care at home, and not newborns or expectant mothers. We confirm we have staff in your area and provide transparent pricing before we begin.