Effect of Echinophora platyloba, Stachys lavandulifolia, and Eucalyptus camaldulensis plants on Trichomonas vaginalis growth in vitro

Trichomonas vaginalis is a protozoan parasite which causes vaginitis in women worldwide. Metronidazole with vast side effects is drug of choice for this infection. In search for an alternative drug, in this study the effect of three plants on Trichomonas vaginalis has been investigated in vitro.

Alcoholic and watery extracts of Echinophora platyloba, Stachys lavandulifolia, and Eucalyptus camaldulensis were prepared. In TYIS culture medium containing alive Trichomonas vaginalis different concentrations of extracts of three plants were added. Following, 24, 48, and 72 h incubation the number of parasite in each test tube was counted.

Eucalyptus camaldulensis showed a strong effect on Trichomonas vaginalis growth. However, no significant effect was observed with Echinophora platyloba or Stachys lavandulifolia extracts.

Eucalyptus camaldulensis can be considered as an alternative drug for treatment of infective vaginitis which is caused by bacteria, fungi and parasites.