Yeast infections are characterized by vaginal itching
and a thick, cottage cheese-like discharge and are caused by an organism
called Candida albicans, which is a normal inhabitant of the vagina ( part
of the normal flora). If you have never had a yeast infection before, consult
your doctor before attempting self-treatment. Over-the-counter remedies
are available at most pharmacies and are generally as effective as prescription
medications except in certain stubborn cases. Many women experience monthly
yeast infections at the time of their menstrual periods due to changes
in the pH of the vaginal lining during this time, and this situation may
necessitate monthly self-treatment in advance of the infection to prevent
the discomfort from developing. If you experience recurrent yeast infections,
consult your physician , as it can be a sign of some other condition, such
as diabetes.
Other common types of vaginitis include bacterial
vaginosis and trichomonas vaginitis. Bacterial vaginosis is an overgrowth
of the normal vaginal flora that produces itching or burning and a frothy
discharge with a characteristic "fishy" odor. This infection
can be treated with oral medication or with a medicated vaginal cream,
both of which require a prescription. Trichomonas vaginitis is caused by
a protozoan called trichomonas , also causes itching or burning vaginal
irritation along with a gray-green discharge, and is treated in the same
manner as bacterial vaginosis. If you are diagnosed with trichomonas, your
sexual partner should also be treated. If you suspect you may have one
of these infections, consult your physician for treatment and to make sure
that you do not have some other, more serious infection.