| abstract |
An object of the present invention is to improve the persistence of non-dry feeling in the oral cavity of a patient with xerostomia. Provided a taste disorder ameliorating agent that is extremely safe and easy to administer. A taste disorder improving agent comprising a solution containing 0.1 to 0.4% (w / v) hyaluronic acid having a weight average molecular weight of 500,000 to 1,200,000 or a pharmaceutically acceptable salt thereof. . Furthermore, sodium chloride, potassium chloride, calcium chloride, magnesium chloride, dipotassium phosphate, or the like may be blended in combination of one or two or more so as to be almost the same as normal human saliva. [Selection figure] None |