Immunopharmacol Immunotoxicol. 1999 Aug; 21(3): 635-43.

Action of Sosiho-Tang on systemic and local anaphylaxis by anal administration.

Kim HM, Kim YY, Jang HY, Moon SJ, An NH.

College of Pharmacy, Wonkwang University, Iksan, Chonbuk, South Korea.

The herbal formulation Soshiho-Tang (SS-Tang) has been used against allergic disease for generations, and still occupies an important place in traditional medicine in Korea. Previously, we reported that SS-Tang potently inhibited mast cell- mediated anaphylaxis when orally administered. In this study, we investigated the effect of SS-Tang by anal administration in anaphylaxis responses. SS-Tang dose-dependently inhibited compound 48/80-induced systemic anaphylaxis with doses of 10(-4) to 1 g/kg 1 h before anally administered. Of special note, SS-Tang inhibited systemic anaphylaxis completely with a dose of 1 g/kg. SS-Tang reduced plasma histamine levels induced by compound 48/80 significantly. However, the mortality was 100% when SS-Tang was administered after compound 48/80 treatment. SS-Tang (10(-1) g/kg) also inhibited passive cutaneous anaphylaxis activated by anti-dinitrophenyl IgE antibody by 30.9%. These results provide evidence that anal therapy of SS-Tang may be beneficial in the treatment of systemic and local anaphylaxis.