Pedicure Request With Diabetic Neuropathy and a Thickened Toenail
A 58-year-old client with type 2 diabetes of 12 years' duration books a spa pedicure. She reports reduced sensation in her toes and takes metformin and low-dose aspirin. She wants callus shaving with a credo blade, cuticle cutting, and a long foot massage. On inspection, the big toenail is yellow, thickened and crumbly, and the skin around the nail fold is red and slightly swollen; she has no fever. Her last pedicure at another salon caused a small cut that took two weeks to heal. The salon has a foot spa, disposable files, credo blades, cuticle nippers, and a moisturiser. The therapist has 45 minutes and no podiatry training.
1. Identify the red flags and decide whether the pedicure should proceed.
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Do not perform the requested pedicure. The red, swollen nail fold with a yellow, thickened, crumbly nail suggests a fungal nail infection with possible paronychia. Twelve years of diabetes with reduced toe sensation indicates peripheral neuropathy, so she may not feel a credo blade cutting too deep, and wounds heal slowly. Low-dose aspirin increases bleeding risk. The previous pedicure cut that took two weeks to heal is a warning sign. Callus shaving with a credo blade and cuticle cutting are contraindicated because they create portals for infection. Refer her to a doctor or podiatrist for the nail infection and for a diabetic foot check before any pedicure is considered.
2. If a doctor clears her, what can and cannot be done in the salon?
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If a doctor confirms the infection has resolved and the foot is stable, a gentle pedicure may be possible with strict precautions: single-use files and buffers, no credo blade, no cuticle cutting, no sharp instruments, lukewarm water checked with a thermometer, and a short soak. File the nails straight across with a disposable file, gently reduce thick nails only with a file, cleanse and moisturise the skin, and avoid massage over any red or broken area. Check the skin before and after and stop if there is any break. Do not treat the fungal nail with salon products or promise a cure; that is a medical treatment.
3. How should the therapist communicate the decision and document it?
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Say: 'I am not refusing to help you; I am protecting your feet. This nail and the redness need a doctor's check because with diabetes a small infection can become serious. I can book you once your doctor says it is safe.' Give written referral information if available. Record the visual findings, the reduced sensation, the aspirin, the previous slow-healing cut, the refusal of the pedicure, the referral and the advice given. Do not cut or probe the nail to 'see'. If she insists, remain firm and offer only a nail trim with a disposable file if the skin is intact and she has medical clearance.