A thorough examination from a healthcare provider is recommended. They will usually take a sample of the infected nail for analysis. Depending upon the severity of the infection, a more in-depth analysis may be ordered.[1]
How is nail fungus diagnosed?
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•Last Updated: May 16, 2025
Nail fungus is diagnosed through a thorough examination by a healthcare provider, who typically takes a sample of the infected nail for analysis. In cases of severe infection, a more detailed analysis may be conducted.