http://www.headlice.org/report/
National Pediculosis Association, Inc.
This page provides a link to report adverse reactions for lice or scabies products, treatment failures for lice or scabies products, or outbreaks of lice or scabies. The Registry and its reports are needed to identify problems as early as possible. The NPA can then submit its findings and seek appropriate assistance from experts and governmental agencies including the Food and Drug Administration (FDA).