A method of treating an abnormal biological condition involves the steps
of introducing a metal oxide into the vaginal canal and repeating the
step of introducing at regular intervals to treat an abnormal biological
condition. The abnormal biological condition treated in accordance with
the present invention may be symptomatic or asymptomatic. Treating may
involve treating at least one of an abnormal fungal, bacterial, biofilm,
viral, inflammatory or neoplastic biological condition.