General information, not an individual diagnosis. Ask a healthcare professional if you are unsure about your situation.
Do not choose treatment on your own if the diagnosis is uncertain, the nails are affected or the lesions are worsening. Medical advice is needed particularly for children under twelve, people with diabetes, arterial disease or reduced immune defences, and when local care has not improved the lesions after one week.
Fungi can spread through lesions, but also through towels and other textiles, floors or water. Do not share towels, sandals or bath mats, and wash used textiles regularly. Look for symptoms among close contacts: people who have a fungal infection must be treated.
Wash the feet, then carefully dry the spaces between the toes with a clean, dry towel. Moisture encourages fungal infection. If dry skin on the feet needs moisturising cream, do not apply it between the toes.
Change socks every day and favour natural fibres such as cotton. Choose ventilated shoes that are not too tight. Avoid wearing the same pair on two consecutive days so that moisture inside has time to dry.
In shared wet areas, such as swimming-pool showers or sports facilities, wear flip-flops or sandals to limit contact with potentially contaminated floors.
Once a fungal infection has been identified, continue care for the duration advised by the professional, even if symptoms improve. Avoid scratching the lesions and wash your hands, especially after care, to limit their spread.
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Your health review
Review your health
Mon bilan prévention is an appointment to discuss your habits and choose your health priorities. Review the four age groups and practical information.