FIELD: medicine, pharmacy.
SUBSTANCE: invention relates to a composition for topical application. The composition for topical application of methylfenidate contains methylfenidate in a flexible system of limited size taken in the amount that is sufficient for providing kinetics of practically zero order, for delivery to skin or mucosa in the patient needing for such treatment. Invention provides the development of a new system for topical application wherein delivery of active substance, methylfenidate, is attained for at least 10 h.
EFFECT: improved and enhanced properties of composition.
34 cl, 3 dwg, 2 tbl, 6 ex
Authors
Dates
2004-07-27—Published
1998-12-14—Filed