Medical treatment of tropical parasitic diseases

Abstract

Received: July 2 , 2016 Accepted: July 16, 2016 Corresponding author: Yoon Kong E-mail: kongy@skku.edu © Korean Medical Association This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons. org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. In Korea, patterns of parasitic infections have notably changed during the past few decades. The soil-transmitted helminthiases and water-borne protozoan infections, which had been prevalent, became negligible, while parasitic zoonosis including pet-associated infections, food-borne helminthiases, and imported tropical endemic diseases have increasingly been detected. People who travel abroad and those who have immigrated from other countries might suffer from endemic tropical diseases. Except for a few entities, which invoked acute febrile illness (malaria) and diarrhea (giardiasis and amoebiasis), most helminthic and protozoan infections did not provoke acute symptoms. Those infections progress slowly, but can sometimes result in fatal clinical consequences. Diverse tropical endemic diseases are prevalent in several continents/countries according to different natural environments (climate and humidity), socioeconomic status, and traditional cultural background. Those diseases might be acquired through different routes of infection. Travelers who have returned to Korea from overseas and immigrants should undergo a careful differential diagnosis. Information on countries and duration of travel/residence, food habits, underlying medical history, prophylactics received, exposure to harmful environments (insect bites, contaminated food or water), and swimming in freshwater is valuable. This article briefly overviews the epidemiology, pathophysiology, clinical manifestations, diagnosis, and specific chemotherapeutics of the tropical endemic diseases that are important in Korea.