Can onychomycosis be completely cured?

Whether onychomycosis (fungal nail infection) can be completely cured depends on the individual case and should be determined according to the specific condition. Onychomycosis is caused by fungal infection, and through appropriate treatment—including oral medications, topical treatments, and surgical nail removal—the fungus can be entirely eliminated, achieving a complete cure. 1. **Oral medications**: This is the first-line treatment for onychomycosis, with a cure rate of 80%–90%. Commonly used drugs include terbinafine tablets and itraconazole. Patients must adhere to the prescribed treatment course and undergo monitoring for potential adverse drug reactions. 2. **Topical medications**: Such as antifungal nail lacquers or creams, are suitable for patients with mild infections. Although the therapeutic effect may be slower, consistent application can still yield good results. 3. **Surgical nail removal**: This option may be considered for severe cases or when medication fails. However, this method is invasive, involves a long recovery period, and carries a higher risk of infection. Complete cure of onychomycosis requires comprehensive treatment and active patient cooperation. It is recommended that patients choose an appropriate treatment plan under the guidance of a physician and adhere to the full course of therapy to achieve a lasting cure.