Vaginal odor can be an embarrassing problem for some women. Because the vagina produces discharge to clean itself, some odor is normal. However, a foul-smelling discharge can be a sign of infections and sexually transmitted diseases, according to MedLine Plus. It's important to understand what is normal, and when a foul-smelling vaginal odor could be a sign of a problem requiring medical attention.
Normal Vaginal Discharge
Even when you are completely healthy, you will notice vaginal discharge. This discharge is produced by cervical glands and is normally clear in appearance. However, it may also appear white or yellowish after it is exposed to air, according to MedLine Plus. The amount of vaginal discharge you produce varies throughout your menstrual cycle. Women will typically see an increase in discharge when they are ovulating or pregnant or when they are sexually aroused or when they are experiencing an increase in stress.
Signs of a Problem
Certain changes in your normal vaginal discharge could indicate a potential health problem. For example, a change in the smell of vaginal discharge, especially if you notice a fishy-smelling odor, could indicate a vaginal infection. Color changes can also be a sign of a problem, according to Slippery Rock University. If your discharge is greenish or gray, report it to your doctor. The consistency of vaginal discharge is another consideration. When discharge changes to a cheesy consistency, it can signify a yeast infection.
Causes
Foul-smelling vaginal odor can have many causes. Common infections such as bacterial vaginosis, vaginitis and yeast infections can all lead to smelly discharge, as can the sexually transmitted diseases gonorrhea and chlamydia, according to MayoClinic.com. In some cases, if a women accidentally leaves in a tampon it can also cause a vaginal odor. Rarely, serious conditions such as cervical cancer or a rectovaginal fistula can also cause a foul odor in the vagina.
Treatment
Eliminating a foul vaginal odor starts with treating the cause of the odor. In the case of infections and sexually transmitted diseases, a gynecologist can prescribe antibiotics or other medications that can be used to clear up the infection, and with it, the vaginal odor, according to the American College of Obstetrics and Gynecology. Also, remember that the vagina should only be cleaned with water and, if necessary, a mild soap. Avoid scented sprays and perfumes and don't use scented or dyed tampons or feminine napkins. These products can all irritate the vagina.
Douching
Many women consider douching a safe treatment from eliminating foul-smelling vaginal odor. However, the American College of Obstetrics and Gynecology recommends against douching. Using a douche to clean the vagina can cause healthy and beneficial bacteria and other microorganisms to be washed away, according to WomensHealth.gov. This can make you more susceptible to vaginal infections. Remember that the vagina cleans itself and douching is not necessary.
