A new study led by Joelle Brown at the University of California, San Francisco suggests that women who use petroleum jelly vaginally might be at the risk of a common infection called bacterial vaginosis.
Earlier research on the topic has certainly linked douching to harmful effects such as sexually transmitted diseases (STD), pelvic inflammatory diseases as well as bacterial vaginosis. However, according to Brown, very less research has been carried out on other products used by women vaginally.
After studying 141 Los Angeles women, the research derived that half of them had used some varied products vaginally in the past one month including petroleum jelly, baby oil and other sexual lubricants. Around 45 percent of them reported douching.
While testing the women for any infections, the study showed that women who used petroleum jelly in the past month were at a greater risk of bacterial vaginosis compared to the non-users.
What causes bacterial vaginosis? What are the symptoms?
The infection occurs due to a disruption or an imbalance caused between ‘good’ and ‘bad’ bacteria in the vagina. Itching, burning sensation, discharge or pain can be a few symptoms of bacterial vaginosis. However most of the women suffering from this infection may not get any symptoms mentioned. The infection generally doesn’t cause long term problems.
Nevertheless, bacterial vaginosis can increase the risk of contracting various STD’s including HIV – Human Immunodeficiency Virus. This can also lead to infertility in women due to a pelvic inflammatory disease.
Dr. Sten Vermund, director of the Institute for Global Health at Vanderbilt University School of Medicine in Nashville, Tenn supports the research too. According to him, it’s the alkaline properties in the petroleum jelly that increases the growth of bad bacteria in the vagina. He said, “An acidic vaginal environment is what protects women from colonization from abnormal organisms”.
As per Vermund, many studies have linked douching to a higher risk of vaginal infections as the practice disturbs the natural vaginal ecology. Experts believe that women don’t need to use products in order to clean the vagina. The area predominantly holds ‘good’ bacteria which produces hydrogen peroxide that works as a natural cleansing agent. However women continue to douche using various products available in the market.
These products might contain antiseptics and fragrances that can cause ill effects. According to the U.S. Department of Health and Human Services, about 40 percent of women aged 18 to 44 douche regularly. On this Vermund commented, “The frequency with which American women use unnecessary and harmful intra-vaginal products is unfortunate”.
What study suggests?
The research was conducted on a group of racially diverse women who were ready to test themselves for sexually transmitted diseases. The team found out that more than 25 percent of women were tested positive for HIV. Around 21 percent had bacterial vaginosis and 6 percent were suffering from yeast infection. As mentioned earlier, women who’d used petroleum jelly in the past month were 2.2 times more likely to be having bacterial vaginosis, keeping in mind the other factors such as age, race and douching habits.
It was found that the women were using the product not because they saw any symptoms. In fact, the ones affected did not show any sign or report vaginal symptoms. And the ones with symptoms said that they didn’t use petroleum jelly as a cure.
In contrast to Brown’s study, douching was not linked to bacterial vaginosis risk. This can be because of conducting the test on a small number of women as per Brown. Another fact she mentioned is that women use various other stuff to clean the insides that may comprise different chemicals and concentrations.
Likewise, sexual lubricants were not linked to bacterial vaginosis and as per Vermund, this research assures comfort to women who use sexual lubricants. However, Brown believes that more research and findings should be conducted on a larger basis in order to find out the effects of various products used by women vaginally.
As of now, Brown suggests that women should understand and know all the details of a product before using it. “Women should talk with their health care providers and ask them if the products they are using inside their vagina are known to be safe for use in the vagina,” Brown said.