Bunion (hallux valgus)
What people call a bunion doctors call hallux valgus: a sideways drift of the big toe. It is the commonest deformity of the forefoot, present in roughly one…
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Medicines commonly prescribed for Bunion (hallux valgus)
For informational purposes only. Always consult a doctor before using any medicine.
Dosage form: INJECTABLE PERFUSION, 4 mg/mlActive substance: ibuprofenManufacturer: Altan Pharmaceuticals SaPrescription requiredDosage form: TABLET, 600 mgActive substance: ibuprofenManufacturer: Laboratorios Normon S.A.Prescription requiredDosage form: TABLET, 400 mgActive substance: ibuprofenManufacturer: Laboratorios Combix S.L.U.Prescription required
What people call a bunion doctors call hallux valgus: a sideways drift of the big toe. It is the commonest deformity of the forefoot, present in roughly one adult woman in four and in noticeably fewer men. The bump grows slowly, over years, and for a long time it gets in the way of nothing but the choice of shoes. Only surgery can straighten the toe properly, but how much it hurts and how fast it worsens depend a great deal on everyday habits.
Not a growth, but a joint that has drifted
The popular explanation about "salt deposits" is wrong, and it gets in the way of understanding what is actually happening. No new bone grows out at the side. Two bones that used to sit in a line move apart: the first metatarsal drifts inwards, towards the middle of the foot, while the toe itself tilts outwards, towards its neighbours. The head of the metatarsal is left uncovered and starts to stand out under the skin — and that is the bunion.
Above it, constant rubbing against footwear builds a bursa, a small fluid-filled sac that shields the skin. When it becomes inflamed, the bump turns red and warm and hurts far more than its size would suggest. That leads to an important conclusion: pain can flare up and settle again without the deformity itself changing at all.
The process feeds on itself. The further the first bone drifts, the less well the toe holds its place, and the faster it tilts further. There is no reverse gear in this mechanism.
What you feel besides the bump
- pain along the inner edge of the foot inside a shoe, which eases the moment the shoe comes off;
- redness, swelling and warmth over the prominence — that is the inflamed bursa;
- thickened skin and a callus on the bump itself, sometimes a corn between the first and second toes;
- the second toe pushed upwards or overlapped by the first, in time stiffening into a bent position;
- pain and hard skin under the ball of the foot, beneath the second and third toes: the big toe stops carrying its share of the load and it shifts onto its neighbours;
- trouble finding shoes, and the habit of buying them a size too big.
The size of the bump and the amount of pain are only loosely related. There are impressive deformities that cause no trouble for decades, and modest ones that make a working day on your feet impossible.
Where it really comes from
The deciding factor is not footwear but the build of the foot, which runs in families. What matters is excessive movement of the first ray, a broad forefoot, flat feet and loose ligaments. If mother and grandmother had bunions, the odds are high, and the first signs can show up in the teenage years, long before any heels.
Narrow shoes with a high heel and a pointed toe do not create the deformity, but they speed it up: the heel transfers weight onto the forefoot, and the narrow toe box presses the toes together and holds them out of position for hours at a time. In someone predisposed, that is a difference measured in years.
A separate case is the secondary deformity, which is not inherited but follows another illness: rheumatoid and other inflammatory arthritis, inherited disorders of connective tissue, neurological conditions that disturb muscle tone, an old fracture of the foot. There it makes sense to treat the underlying disease and not just the foot.
What helps, and what will not straighten the toe
Let us say plainly what the advertising leaves out: in an adult, no exercise, no night splint, no silicone spacer, no massager or cream puts the toe back where it belongs. The deformity rests on the position of the bones, not on muscle tone. All of the above can reduce pain, which is worth something in itself, but it is not straightening.
What genuinely takes the pain away:
- shoes with a wide, deep toe box, a soft upper and a low stable heel — the single most effective measure;
- silicone shields over the prominence, which take away the rubbing;
- something cold wrapped in cloth on an inflamed bump, a few minutes at a time;
- short courses of painkillers: paracetamol or anti-inflammatory drugs, if nothing rules them out;
- insoles, especially where flat feet come with it, since they spread the load and relieve pain under the ball of the foot;
- losing weight where there is weight to lose, and toe spacers where the web between the toes rubs.
When it is no longer just a bunion
There are situations in which blaming everything on the deformity is dangerous.
The joint has suddenly gone red, hot and very painful, particularly at night. That is not a bunion but an attack of gout or an infection inside the joint. If there is a temperature or shivering with it, or the pain will not let you put weight on the foot, you need to be seen the same day: septic arthritis destroys a joint within days.
You have diabetes or reduced sensation in the feet. Then the skin over the prominence is the most vulnerable spot on the whole foot. A rub you never noticed turns into an ulcer, and the ulcer into an infection of the bone, because the pain that should have warned you is absent. Check your feet every day, including between the toes, and never pare hard skin yourself. Any break in the skin, blister or dark patch over the bunion needs to be looked at straight away, not in a week's time.
The foot has turned cold and pale, and the calf hurts when you walk. That is about circulation rather than the joint, and it needs looking into separately.
In the ordinary way, book an appointment if pain has not settled after several weeks in comfortable shoes, if it interferes with work and walking, or if the deformity is advancing quickly.
Surgery: who needs it and what to expect
The only reason to operate is pain and the limits it places on life. Nobody should be operated on for the look of the foot or to fit into narrow shoes: the complications are exactly the same and there is nothing to gain.
The point of the operation is to put the bones back where they belong. Most often the first metatarsal is cut and rotated, then held with screws that usually stay in the foot for good, while the ligaments and tendons around the joint are balanced at the same time. Where the base of the first ray is very loose, or the joint is already destroyed by arthritis, the joint is fused instead. It is normally day surgery, under a regional or general anaesthetic.
Recovery is worth knowing about in advance, because expectations and reality often part company:
- for the first weeks you walk in a special shoe that takes the load off the forefoot, keeping the foot raised;
- normal shoes and driving come back after around six to eight weeks on average;
- swelling lasts a long time — in some people six months or more — and builds up towards the evening;
- sport that pounds the foot is postponed for several months.
Outcomes people rarely ask about: the toe may end up not perfectly straight, the joint somewhat stiffer, and a patch of skin beside the scar numb. The deformity sometimes returns years later, especially after surgery done young or on a severe deviation. That is not always somebody's mistake; it is a feature of the condition itself.
Shoes that do not speed things up
Heredity cannot be changed. The speed can.
- try shoes on in the evening, when the foot is at its widest, and fit to the larger foot;
- the toes should lie flat inside the toe box and be able to spread, not press against it;
- everyday heels should be low and stable; keep high ones for occasions rather than for a working day;
- rotate pairs and avoid wearing the same model every day;
- with children and teenagers, check the room left in the shoe every few months: the foot grows fast at that age and a tight shoe feels normal to them.
Online consultation
In an online consultation the doctor judges from your account and from photographs of the foot how far the deformity has gone, works out where the pain is actually coming from — the prominence itself, an inflamed bursa or an overloaded ball of the foot — and advises what to change first in footwear and activity. The same appointment covers whether X-rays are needed, whether anything calls for a face-to-face examination, and whether the time has come to discuss surgery.
This material is for information only and does not replace medical advice.
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