The best treatment for American cutaneous and mucocutaneous leishmaniasis (ACML) is not known. Pentavalent antimonial drugs (sodium stibogluconate (SSG) and meglumine antimonate (Glucantime, MA)) have been used since the 1940s, but they are expensive, toxic, and painful. Treatments that work for one species of Leishmania may not work for another; therefore, it is recommended that the exact species be identified prior to initiating treatment. Unfortunately, leishmaniasis is an orphan disease in developed nations, and almost all the current treatment options are toxic with significant side effects.
