The Stiletto Botox or foot filler trend has been circulating on social media recently. The pitch is simple: inject Botox and a dermal filler into the ball of the foot so that wearing heels for hours does not hurt.
The procedure typically combines botulinum toxin injected into small muscles of the foot with a hyaluronic acid filler placed under the ball of the foot to act as a cushion. It is a real, prescription only medical procedure being marketed to people who wear heels regularly for work or events, not a joke trend, and it should be evaluated like any other elective injection.
Here is what I want people to understand before they consider it. Numbing or cushioning the ball of your foot does not change the shape of your foot, and it does not make a badly fitting shoe fit. If your pain is coming from a bunion, a neuroma, or another structural issue, relaxing the muscles around it will not solve the underlying problem. In some cases it can mask pain your body is using to warn you something is wrong, and that masking effect is the part that concerns me most as a clinician.
A few things I tell patients who ask about this trend:
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Filler and Botox wear off over months. The filler is injected into the balls of the feet and actually wears off faster than the face because it is under a lot of pressure in the feet.
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You also need a good amount of it so it is quite expensive as this is a recurring cost and a recurring injection appointment, not a one time fix. Costing up to $2,500 per session.
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Masking pain in the ball of the foot can lead people to keep wearing shoes that are actively harming their foot structure, since they no longer feel the early warning signs.
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If heel pain is your main issue, I would look first at the shoe itself, how often you wear it, and whether a supportive insert solves the problem before considering an injection.
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Any elective injection carries a small risk of bruising, infection, or a temporary change in how you walk while the treated muscles are affected.