Ingrown toenails (onychocryptosis) occur when the edge of a toenail grows into the surrounding skin fold, causing pain, swelling and tenderness. The big toe is affected in over 90% of cases. According to the College of Podiatry, ingrown toenails are one of the most common foot conditions seen in community healthcare settings.
Community pharmacists are frequently the first point of contact — patients present looking for immediate pain relief and guidance on whether they can manage the condition at home or need a medical appointment.
Stages and pharmacy management
Ingrown toenails progress through recognisable stages, and the pharmacy response differs at each:
| Stage | Presentation | Pharmacy management |
|---|---|---|
| Stage 1 (mild) | Redness, slight swelling, pain when pressed | Conservative home treatment |
| Stage 2 (moderate) | Increased swelling, serous or purulent discharge, infection starting | OTC antiseptics + GP referral if not improving in 48 hours |
| Stage 3 (severe) | Chronic inflammation, granulation tissue (hypergranulation), significant infection | Refer to GP — likely needs antibiotics and/or nail surgery |
Home treatment for mild ingrown toenails
For stage 1 presentations, pharmacists can advise the following conservative approach:
- Warm salt water soaks: soak the affected foot in warm water with a tablespoon of salt for 15–20 minutes, two to three times daily. This softens the skin and reduces inflammation
- Gently separate the nail from the skin: after soaking, use a clean cotton bud to carefully push the skin fold away from the nail edge. Some sources suggest placing a small wisp of clean cotton wool under the ingrowing corner to redirect growth — though this technique requires care to avoid pushing debris further in
- Keep the area clean and dry between soaks
- Wear comfortable, wide-fitting shoes: avoid tight, pointed footwear that compresses the toes
- Pain relief: standard doses of paracetamol or ibuprofen for discomfort
OTC products available in pharmacy
| Product | Purpose | Notes |
|---|---|---|
| Antiseptic solution (chlorhexidine, povidone-iodine) | Prevent infection in early-stage ingrown nails | Apply after soaking |
| Magnesium sulfate paste | Draws out infection in mildly infected nails | Apply under a dressing overnight |
| Toenail softening solution | Softens the nail plate for easier trimming | Contains sodium sulfide or urea-based formula |
| Toe protectors / toe caps | Cushion and protect the affected toe | Silicone caps reduce pressure from footwear |
| Sterile dressings | Cover the affected area to prevent contamination | Non-adhesive dressings are preferred |
Prevention: the most valuable pharmacy advice
Recurrence is the main challenge with ingrown toenails. Pharmacists can offer prevention advice that significantly reduces the likelihood of the problem returning:
Nail cutting technique
The single most important prevention measure is correct nail cutting:
- Cut straight across — never round the corners
- Do not cut too short — the nail edge should be level with the tip of the toe
- Use proper toenail clippers (not scissors), which provide a cleaner cut
- File any sharp edges gently with an emery board
Footwear
- Choose shoes with a wide toe box that does not compress the toes
- Avoid pointed shoes and high heels for prolonged periods
- Ensure socks are not too tight
- Athletes should ensure sports shoes fit correctly — ill-fitting running shoes are a common cause in younger patients
Hygiene
- Keep feet clean and dry
- Change socks daily
- Treat fungal nail infections promptly — thickened, fungal nails are more likely to become ingrown. See PharmSee's fungal nail infection guide
When to refer
Pharmacists should recommend a GP or podiatry appointment if:
- Signs of infection: increasing redness spreading beyond the nail fold, warmth, pus, fever — antibiotics may be required (typically flucloxacillin)
- Granulation tissue: fleshy red tissue growing over the nail edge (stage 3) — this usually requires minor nail surgery
- Diabetic patients: any ingrown toenail in a patient with diabetes warrants professional assessment due to the high risk of infection and poor healing. PharmSee's diabetic foot screening guide covers this referral pathway
- Recurrent episodes: three or more ingrown toenails in the same toe within 12 months — the patient may benefit from partial nail avulsion with phenolisation, a minor surgical procedure typically performed under local anaesthetic
- Peripheral vascular disease: poor circulation increases infection risk and impairs healing
Nail surgery: what patients should know
For recurrent or severe ingrown toenails, GPs or podiatrists may recommend partial nail avulsion — removing the ingrown section of the nail under local anaesthetic. When combined with phenolisation (chemical destruction of the nail matrix at the affected edge), recurrence rates drop to approximately 5%.
Pharmacists may see patients post-operatively who need advice on wound care: keep the toe clean, apply antiseptic dressings as directed, and attend follow-up appointments.
Community pharmacies offer immediate, walk-in access to foot care advice. With 13,147 registered branches across England tracked by PharmSee's pharmacy finder, professional guidance on ingrown toenails is available without a GP appointment.
Sources
- NICE Clinical Knowledge Summary, Ingrown toenail (2023)
- College of Podiatry, Ingrown toenails patient information
- PharmSee pharmacy register data, April 2026 (13,147 registered community pharmacies in England)