Treatment of Toenail Onycholysis

Initial Treatment Approach

• The primary goal is promoting nail reattachment as quickly as possible to prevent irreversible nail bed keratinization, according to Praxis Medical Insights 1

Essential Protective Measures for All Non-Fungal Cases

• Daily preventive care includes applying topical emollients on periungual folds, matrix, and nail plate, as recommended by Praxis Medical Insights and Annals of Oncology 1, 2
• Using protective nail lacquers is also recommended by Praxis Medical Insights and Annals of Oncology 1, 2
• Wearing cotton socks and comfortable, well-fitting shoes is advised by Annals of Oncology 3

Special Considerations for Non-Fungal Onycholysis

• Partial or total nail avulsion is required for painful hematoma or subungual abscess, with cleaning and culture of the nail bed during removal, as recommended by Annals of Oncology 2
• Treat any identified infection with appropriate topical/oral antibiotics and antiseptics, according to Annals of Oncology 2

Critical Pitfalls to Avoid

• Failing to remove the nail when indicated leads to chronic onycholysis and persistent subungual hyperkeratosis, as warned by Praxis Medical Insights 1
• Inadequate cleaning and debridement of the nail bed during removal causes complications, according to Praxis Medical Insights 1