Abstract: A means and method for treating inflamed mucosal tissues topically with a non-steroidal anti-inflammatory drug (NSAID) is described. The NSAID is incorporated into a substantive film forming aqueous based carrier system consisting of a water dispersible natural cellulosic polymer and an organic acid. The NSAID composition may further include a water soluble or water hydratable viscosity enhancing agent and/or a plasticizer. The NSAID topical composition is especially effective in treating pain associated with vulvodynia or vulvar vestibulitis.

Abstract: A rapid method to prepare low crystallinity cellulose (crystallinity 15-45% of polymerization 35-150), suitable for use as a direct compression excipient (e.g., binder, disintegrant, and diluent) in pharmaceutical solid dosage forms design and as a bodying and/or film forming agent in the development of sustained- and/or film forming agent in the development of sustained- and/or controlled-release pharmaceutical (topical and transdermal products), cosmetics, agricultural, personal care and like products, is provided by reacting cellulose materials with 85% or higher weight percentage phosphoric acid under controlled sequenced temperature conditions that involve treatment first at room temperature for an hour and then at 50.degree.-55.degree. C. for 3-6 hours, followed by separating by a precipitation method,. and subsequently isolating as a powder or converting into a head or hydrated form.

Abstract: A rapid method to prepare low crystallinity cellulose (crystallinity 15-45% of polymerization 35-150), suitable for use as a direct compression excipient (e.g., binder, disintegrant, and diluent) in pharmaceutical solid dosage forms design and as a bodying and/or film forming agent in the development of sustained- and/or film forming agent in the development of sustained- and/or controlled-release pharmaceutical (topical and transdermal products), cosmetics, agricultural, personal care and like products, is provided by reacting cellulose materials with 85% or higher weight percentage phosphoric acid under controlled sequenced temperature conditions that involve treatment first at room temperature for an hour and then at 50.degree.-55.degree. C./ for 3-6 hours, followed by separating by a precipitation method,. and subsequently isolating as a powder or converting into a head or hydrated form.