Why appearance is not enough
Thickening, colour change and deformation may have fungal and non-fungal causes. Self-treatment without confirmation can delay appropriate care.
PCR testing
PCR testing can identify fungal material in a nail sample. The result is interpreted together with the clinical picture, not in isolation.
Treatment plan
Depending on the findings, care may include professional nail-plate treatment, prescribed therapy and monitoring. The exact plan is individual.
Why follow-up matters
Completing the recommended course and attending control testing helps assess the result and decide whether further treatment is needed.
This article does not replace an examination
View the related service →Photographs and video are not sufficient for a diagnosis or medical conclusion. Acute symptoms or a sudden deterioration require appropriate medical attention.