Ingrown Toenail Treatment: What Actually Happens (and How to Stop It Coming Back)

An ingrown toenail (onychocryptosis) happens when the edge of the nail pierces the skin alongside it. The body reacts as if it's a splinter — redness, swelling, throbbing pain, and often a discharge of clear fluid or pus.

Why home treatment often fails

Soaking, antiseptic creams, and 'cutting a V in the middle' (which does nothing — it's a myth) might calm an episode, but if the nail shape is the underlying problem, it will come back.

What a podiatrist will do

Mild cases — conservative care

If the nail spike hasn't pierced the skin deeply, a podiatrist can remove the offending spike, dress the area, and give you specific cutting and shoe advice. Pain relief is usually immediate.

Recurrent or severe cases — minor nail surgery

Done in clinic under local anaesthetic. The toe is numbed, the offending edge of nail is removed, and a chemical (phenol) is applied to permanently stop that section regrowing. The procedure itself takes about 45 minutes and is completely pain-free thanks to the anaesthetic.

Recovery

• Most people walk out of the appointment normally
• Keep the dressing dry for 24 hours, then re-dress daily for about 2 weeks
• Mild soreness for 24–48 hours, easily managed with paracetamol
• Back to school, office work, or driving within 1–2 days
• Sport and running typically resumed within 2 weeks

How to stop ingrown toenails coming back

• Cut nails straight across, not curved — never down the sides
• Don't cut too short; leave the white tip just visible
• Wear shoes with a roomy toe box; avoid pointed or tight-fitting shoes
• Keep feet dry; change socks daily
• If the nail naturally curves and digs in, definitive nail surgery is usually the only permanent fix