Nécrose caustique sous acide formique à 85 % (Objectif ZeroVerrue®)

The precautions for use set out in the information leaflet for this preparation based on formic acid must be strictly adhered to by patients. In particular, only one application should be made per week, taking care to avoid adjacent skin. It is essential to suspend treatment if the skin is still erythematous after the previous application, and the treated area must not be occluded with bandages. Doctors must be aware of the risk of necrosis, since their recommendation is required for children under the age of four years.