摘要:
An antiinflammatory analgesic gelled ointment is disclosed which comprises indomethacin, a medium consisting of a glycol, alcohol and water, a gelling agent selected from cellulose and a carboxyvinyl polymer which has been neutralized with an amine, and water sufficiently enough to make up the balance. Such gelled ointment has an excellent antiinflammatory activity.
摘要:
An antiinflammatory analgesic ointment comprising: (a) an antiinflammatory amount of indomethacin; (b) a medium consisting of a hydroxy compound in the range of from 15 to 85% by weight, water in the range of 30 to 55% by weight and a gelating agent being present in an amount sufficient to effect gelation of said ointment and selected from the group consisting of a cellulose compound and a carboxyvinyl polymer which has been neutralized with aqueous ammonia or an amine; (c) an adjuvant being present in the range of from 0.5 to 5% by weight and selected from the group consisting of a C.sub.1 -C.sub.5 alcohol ester of a C.sub.4 -C.sub.14 monocarboxylic acid and a C.sub.1 -C.sub.3 alcohol diester of a C.sub.4 -C.sub.10 dicarboxylic acid; and (d) water in an amount sufficient to make up the balance of the ointment, said ointment being adjusted in its pH from an acidic to slightly basic level sufficient to solubilize said indomethacin in the composition but not too basic a pH level to cause decomposition of said indomethacin.
摘要:
An electrotherapeutic device for passing a DC electric current through a living organism by applying a voltage to the living organism includes a battery with an internal resistance which is high enough so that changes in the resistance value of the living organism can be disregarded. Excessive flow of current is avoided even when the resistance of the living organism fluctuates. The device is safe, easy to handle, and inexpensive. It is particularly suited for use with iontophoresis; a technology by which drugs are administered using electricity.
摘要:
A pharmaceutical preparation for endermic application is disclosed which comprises indomethacin and at least one solubilizer selected from the group consisting of a C.sub.10 terpenoid and a C.sub.10 phenol.
摘要:
A composition containing an extremely poorly water-soluble drug and obtained by treating, with a supercritical fluid or subcritical fluid of carbon dioxide, a mixture comprising a porous silica material and the extremely poorly water-soluble drug; and its production process. The porous silica material has an average pore diameter in a range of from 1 to 20 nm, pores having diameters within ±40% of the average pore size account for at least 60% of a total pore volume of the porous silica material, and in X-ray diffractometry, the porous silica material has at least one peak at a position of diffraction angle (2θ) corresponding to a d value of at least 1 nm.The composition according to the present invention, which contains the extremely poorly water-soluble drug, is excellent in the dissolution of the extremely poorly water-soluble drug.
摘要:
The present invention provides a gastric and/or duodenal adhesive pharmaceutical composition obtained by coating a composition, which comprises a medicament acting at the stomach and/or duodenum and one or more of ingredients selected from water insoluble polymers, polyglycerin fatty acid esters, lipids and waxes, with a polymer having adhesive capacity onto the surface of the mucosa of a digestive tract under acid conditions and separates from the mucosa of the digestive tract in neutral or alkaline conditions. This composition adheres only to the mucosa of the stomach and/or duodenum and releases the medicament over long hours so that sufficient effects are available by a small amount of the medicament.
摘要:
Provided is a film preparation in which an unpleasant taste derived from a medicament is masked. The film preparation includes coating layers containing no terpene formed on both sides of a medicament-containing layer containing a medicament having an unpleasant taste and a terpene.
摘要:
Provided is to enhance the therapeutic effect of an iontophoretic preparation for treatment of breast cancer or mastitis.An iontophoretic preparation for treatment of breast cancer and/or mastitis containing, as an active ingredient, a nonsteroidal anti-inflammatory analgesic agent and/or an anticancer agent, wherein an electrolyte is topically administered through the nipple part into the mammary gland; subsequently, a donor is applied to the nipple part; and the active ingredient is topically administered through the nipple part into the mammary gland by application of current.
摘要:
A composition containing an extremely poorly water-soluble drug and obtained by treating, with a supercritical fluid or subcritical fluid of carbon dioxide, a mixture comprising a porous silica material and the extremely poorly water-soluble drug; and its production process. The porous silica material has an average pore diameter in a range of from 1 to 20 nm, pores having diameters within ±40% of the average pore size account for at least 60% of a total pore volume of the porous silica material, and in X-ray diffractometry, the porous silica material has at least one peak at a position of diffraction angle (2θ) corresponding to a d value of at least 1 nm. The composition according to the present invention, which contains the extremely poorly water-soluble drug, is excellent in the dissolution of the extremely poorly water-soluble drug.
摘要:
A composition containing a very low water-soluble drug, which composition is produced by treating, with a supercritical or subcritical carbon dioxide fluid, a mixture containing a very low water-soluble drug and a porous material (exclusive of a porous silica material characterized in that the material has an average pore diameter of 1 to 20 nm, the total pore volume of the material that have a diameter falling within a range of ±40% of the average pore diameter account for 60% or more the volume of all the pores of the material, and, when subjected to X-ray diffractometry, the material exhibits one or more peaks at a diffraction angle (2θ) corresponding to d of 1 nm or more); and a method for producing the composition.The very-low-water-soluble-drug-containing composition of the present invention ensures improved dissolution of the very low water-soluble drug.