Treatment of Mild Ingrown Toenail

Initial Conservative Approach

The American Academy of Dermatology recommends performing antiseptic soaks twice daily for 10-15 minutes using either dilute vinegar or 2% povidone-iodine solution, and applying mid- to high-potency topical corticosteroid ointment to the affected nail fold twice daily immediately after soaking to reduce local inflammation 1, 2, 3

The American Academy of Dermatology suggests considering mechanical separation of the nail from the inflamed tissue using cotton wisp or dental floss insertion under the ingrown lateral nail edge, or gutter splinting using a plastic tube with a lengthwise incision placed on the lateral nail edge, or taping the lateral nail fold away from the nail plate 1, 4

The American Academy of Dermatology recommends not routinely prescribing antibiotics for mild ingrown toenails unless clear signs of infection are present, such as purulent drainage requiring culture or localized cellulitis with significant erythema extending beyond the nail fold, and coverage should target Staphylococcus aureus and gram-positive organisms 1, 2, 3
For recurrent, severe, or treatment-refractory cases, the American Academy of Dermatology suggests using doxycycline 100 mg twice daily with follow-up after one month 1, 4

Patient education is critical to prevent recurrence and should include trimming toenails straight across, wearing comfortable and well-fitting shoes, applying topical emollients daily to cuticles and periungual tissues, avoiding manipulating cuticles or using nails as tools, and wearing protective gloves when working with water or chemicals 1, 2, 3, 5, 6

The American Academy of Dermatology recommends reassessing the patient after 2 weeks of conservative management and escalating to surgical consultation if persistent pain or drainage continues beyond 2-4 weeks despite appropriate conservative therapy, or if granulation tissue develops 1, 6, 7

For diabetic patients, the American Academy of Dermatology recommends more aggressive monitoring and prompt treatment by trained healthcare professionals, as ingrown toenails can progress to foot ulceration with significant morbidity, and integrated foot care should be provided every 1-3 months 3