When something is wrong in your vaginal area, you can usually tell by persistent itching, an unusual discharge, or irritation. Yeast infections, trichomoniasis, and bacterial vaginosis are the three most frequent problems that affect vagina in women at some point in their lives. While these issues do share some symptoms, their underlying causes are very dissimilar. Knowing which one you have is essential to treating the infection quickly and effectively and averting complications because each one has a different treatment.
Yeast Infections
A Candida fungus overgrowth is what leads to a yeast infection. Candida typically exists in small amounts on the skin and inside the body (in locations like the mouth, throat, gut, and vagina) without posing any health risks. Antibiotics, pregnancy, uncontrolled diabetes, or a weakened immune system (even from simple stress) can all affect the balance of bacteria in the vagina, which can then lead to yeast growth.Due to the moist, warm environment of the vagina, yeast grows unchecked.
Three
out of four women will have at least one vaginal yeast infection during
their lifetime and nearly half of women have two or more infections. They
nearly always occur during your fertile years, after the onset
of puberty and before menopause, likely because of the dramatic shift in
hormones at these times.
The most common symptom of yeast infection is extreme itchiness in and around the vagina. Other signs and symptoms might experience include:
· Burning, redness, and swelling of the vagina and the vulva
· Pain or discomfort when urinating
· Pain during sexual intercourse
· Soreness
· A thick, white vaginal discharge that looks like cottage cheese and does not have a bad smell
Although most yeast infections are mild, some women can develop severe infections involving redness, swelling, and cracks in the wall of the vagina.
Some women experience frequent yeast infections, so they are familiar with the symptoms and the course of treatment. You can buy an over-the-counter antifungal cream, suppository, or tablet that you put in your vagina for anywhere from one to seven days, depending on what you choose. Your doctor can also give you a prescription for a pill called Diflucan (fluconazole) that you take by mouth once to treat the infection.
However, if this is the first time you're having these symptoms, it's important to see your doctor in order to get a formal diagnosis and rule out other possibilities, especially because research shows that two in three women who buy antifungal medicine for a yeast infection don't actually have one. The treatment for a yeast infection won't cure a sexually transmitted infection (STI) or bacterial vaginosis, either of which you may have instead, putting you at risk for complications from those conditions. Additionally, your body may become more resistant to antifungal medication if you use it when you don't have a yeast infection, which can lead to difficulty getting rid of a yeast infection in the future.
Trichomoniasis
Trichomoniasis is caused by a parasite and spread through unprotected sex. It's the most common curable STI and can be spread even when you have no symptoms. Though infection is more common in women, men can get it too. The time between exposure to trichomoniasis and the onset of symptoms can be anywhere from five to 28 days.
While 85% of women don't experience any symptoms, women with trichomoniasis may notice:
· Itching, burning, redness, and soreness of the genitals
· Thin or frothy discharge with an unusual fishy smell that can be clear, white, yellowish, or greenish
· Discomfort during sexual intercourse
· Pain or discomfort during urination
· Pelvic pain, though this is rare
If
you suspect you may have trichomoniasis, you should refrain from sexual
intercourse and see your doctor immediately. If your doctor diagnoses trichomoniasis,
your sexual partner(s) should be diagnosed and receive treatment if
necessary as well. You shouldn't resume sex until both you and your
partner are treated and symptom-free. Treatment for trichomoniasis involves one of two antibiotics: Flagyl (metronidazole) or Tindamax (tinidazole).
If trichomoniasis is left untreated, you're at a higher risk of getting human immunodeficiency virus (HIV) if you're exposed. If you have HIV, untreated trichomoniasis makes it more likely for you to pass HIV on to your sexual partners, which is why the Centers for Disease Control and Prevention (CDC) recommends that you get tested for trichomoniasis every year if you're HIV-positive.
Bacterial Vaginosis (BV)
Bacterial vaginosis (BV)
is the most common cause of vaginal discharge in women during their
reproductive years. BV typically occurs when there is more harmful than
good bacteria in the vagina. Specifically, BV develops when the normal
balance of Lactobacillus bacteria that colonize in the vagina gets thrown off by an overgrowth of other bacteria.
While there is not a definitive answer about what causes BV, a few factors are known to raise your risk of contracting it, including having a new or multiple sexual partners, being pregnant, using vaginal douches, having an intrauterine device (IUD), and not using a condom during every act of sexual intercourse.
Though many women don't have noticeable symptoms, the ones who do may notice the following:
· A fish-like vaginal odor
· An abnormal vaginal discharge that's white or gray and that can be either watery or foamy
· Vaginal itching and/or irritation
· A burning feeling when urinating
BV is treated with antibiotics and doesn't respond to antifungal medication for yeast infections, though the symptoms are similar. You should refrain from sex until your treatment is complete.
If your partner is male, he won't need treatment, but if you have a female partner, she may have BV as well and should see a doctor too. If it's left untreated, BV can raise your risk of contracting STIs and HIV, as well as lead to premature birth or a baby with low birth weight if you're pregnant.
Prevention
Normally, your vagina has a healthy balance of yeast and bacteria, but certain factors can throw that balance off. If you're prone to vaginal infections, consider the following tips to help keep the environment in your vagina balanced:
· Wear underwear with a cotton crotch
· Avoid tight pantyhose, leggings, or jeans
· Stay away from vaginal douches
· Don't use scented feminine products or toilet paper
· Make sure you change tampons, liners, and pads frequently
· Change out of wet clothes as soon as possible
· Always wipe from front to back
A Word From Verywell
Be sure to discuss any vaginal discomfort and symptoms with your doctor at your regular checkups, even if they're minor. For any irritating or clearly abnormal symptoms, see your doctor right away to ensure you get the correct treatment promptly. While the above are the most common vaginal problems associated with vaginal discharge, there are others that can have some overlapping symptoms, such as urinary tract infections (UTIs), vaginitis, and vulvodynia.
