Jordan and Hamburg LLP
Method of counteracting harmful effects of histamine
 Harmful effects of histamine are counteracted by the administration of an antihistaminic substance comprising a water extract of a plant tissue of Stevia. Standing of the extract naturally cause fermentation to form one or more organic acids, such as lactic acid and acetic acid, thereby enhancing the antihistaminic action. The addition of at least one organic acid to the extract immediately after extraction can also enhance the antihistaminic action. 
A
A61K
inventional
Masaaki Minoru Naohiko
Takeuchi Sato Sato