NCIt definition : Solid preparation consisting of a lyophilized herbal drug extract intended to be dissolved
in water before oral use. Instant herbal teas are supplied in bulk form (multidose)
or in sachets (single-dose).;
Alternative definition : EDQM-HC: Solid preparation consisting of a lyophilised herbal drug extract intended
to be dissolved in water before oral use. Instant herbal teas are supplied in bulk
form (multidose) or in sachets (single-dose).;