What is the best treatment for an 87-year-old with great redness around an ingrown nail, possibly due to a bacterial infection, using a topical antibiotic like Bactroban (mupirocin)?

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Treatment of Ingrown Toenail with Redness in an 87-Year-Old

Topical mupirocin (Bactroban) applied three times daily is the recommended treatment for an ingrown toenail with surrounding redness in an elderly patient, with daily antiseptic soaks as adjunctive therapy. 1

Initial Assessment and Management

  • The redness around the ingrown nail likely represents a bacterial infection, most commonly caused by Staphylococcus aureus, which requires appropriate antimicrobial therapy 2
  • Bacterial cultures should be obtained if purulent discharge is present before initiating antibiotic therapy 3
  • A small amount of mupirocin ointment should be applied to the affected area three times daily, and the area may be covered with a gauze dressing if desired 1

Adjunctive Therapies

  • Daily antiseptic soaks with dilute vinegar (50:50 dilution) or 2% povidone-iodine for 10-15 minutes twice daily help prevent infection and promote healing 3
  • For inflammation and edema of the nail fold, mid to high potency topical steroid ointment can be applied twice daily 3
  • Keeping the affected area clean and dry between treatments is crucial to prevent worsening of infection 4

Monitoring and Follow-up

  • Clinical response should be evident within 3-5 days; if improvement is not seen, the patient should be re-evaluated 1
  • Regular nail trimming is necessary, cutting nails straight across until they no longer extend over the toes 4
  • Monitor for signs of worsening infection including increased pain, redness, swelling, or purulent drainage 5

Special Considerations for Elderly Patients

  • Avoid systemic antibiotics unless there is evidence of spreading infection, as they are often ineffective for localized paronychia 2
  • For this 87-year-old patient, be cautious with extensive use of polyethylene glycol-based ointments (like standard mupirocin) if there is moderate to severe renal impairment 1
  • Wearing comfortable well-fitting shoes and cotton socks can help prevent pressure on the healing nail bed 4

When to Consider Additional Intervention

  • If symptoms persist beyond 2 weeks despite appropriate topical therapy, consider partial nail removal 3
  • Persistent pain or drainage may indicate a subungual abscess requiring drainage 4
  • If fungal infection is suspected (thickened, discolored nail), obtain cultures and consider appropriate antifungal therapy 3

Prevention of Recurrence

  • Educate the patient on preventive measures including proper nail trimming techniques, avoiding tight shoes, and maintaining good foot hygiene 4
  • For recurrent infections, daily application of topical emollients to cuticles and periungual tissues helps maintain skin barrier function 3

References

Research

[Paronychia].

Presse medicale (Paris, France : 1983), 2014

Guideline

Follow-Up Care After Nail Removal and Marsupialization for Chronic Paronychia

Praxis Medical Insights: Practical Summaries of Clinical Guidelines, 2025

Guideline

Therapies to Make the Nail Bed Smooth After Toenail Removal

Praxis Medical Insights: Practical Summaries of Clinical Guidelines, 2025

Guideline

Treatment of Finger Laceration Through Nail

Praxis Medical Insights: Practical Summaries of Clinical Guidelines, 2025

Professional Medical Disclaimer

This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.

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