English to Polish Medical Medical: Pharmaceuticals

W słowniku mam: "opłatek do leku", ale tutaj występuje jako "pharmaceutical composition" obok kapsułki i tabletki.
Sł. j.polskiego:
opłatek
1. «rodzaj ciasta z pszennej mąki pieczonego w cienkich płatkach
2. «otoczka z takiego ciasta ułatwiająca zażywanie i porcjowanie lekarstwa w proszku»

KONTEKST
Pharmaceutical compositions suitable for oral administration can be provided as discrete units such as capsules, cachets, tablets, and aerosol sprays, each containing predetermined amounts of the active ingredients, as powder or granules, or as a solution or a suspension in an aqueous liquid, a non-aqueous liquid, an oil-in-water emulsion, or a water-in-oil liquid emulsion. Such compositions can be prepared by any of the conventional methods of pharmacy, but the majority of the methods typically include the step of bringing into association the active ingredients with a carrier which constitutes one or more ingredients.