PIP: This paper presents a community based study of treatment seeking among people with symptoms of sexually transmitted diseases (STDs) in rural Uganda. The effects of asymptomatic infections and treatment seeking behavior on control of sexually transmitted disease were quantified. The study suggests that treating only individuals with STD symptoms results in only a small proportion of the infected population being reached. This situation leads to fewer people receiving effective health care. Thus, STD control programs in medically underserved populations must take into account the prevalence of asymptomatic infections and the health related practices of people with STDs symptoms to design strategies for reducing transmission of these diseases.