Chronic Yeast Infections:
Why They Keep Coming Back

Written by Kathleen Morrison
Medically Reviewed by Dr. Shannon Chatham, DO, a healthcare provider affiliated with Wisp

Key takeaways

• Recurring yeast infections, also known as recurrent vulvovaginal candidiasis, are defined as three or more infections within a single year.
• A type of fungus called Candida albicans causes most yeast infections, but persistent or recurrent symptoms may signal antifungal resistance or other underlying conditions.
• Factors like hormonal shifts, antibiotics, sexual intercourse, and weakened immunity can disrupt the balance of bacteria and yeast in the vagina.
• Testing helps identify the exact Candida species and rule out other conditions like bacterial vaginosis that can cause symptoms.
• Treatment of recurrent infections often requires a longer course of prescription antifungals like fluconazole, along with lifestyle changes to support vaginal health.

Got a problem with recurrent yeast infections? You aren’t alone.

About 75% of people with vulvas will experience a yeast infection in their lifetimes, and estimates suggest between 5–8% will experience repeat infections that come back over and over. Many of these patients report that their yeast infections also seem to recur at the same point in their cycle every month.

If that sounds familiar, you’re probably wondering why and what you can do to break your cycle of repeat yeast infections. Let’s get into it.

Wisp treatment options are available only after consultation with a licensed medical professional, if medically appropriate. You should consult with your healthcare provider before starting a new supplement or treatment regimen. Individual results may vary. For medication details and risks, see site for details.

What counts as a recurring yeast infection?

Dealing with yeast infections that won't seem to quit? You're not imagining it. Providers have a specific name for this frustrating pattern: recurrent vulvovaginal candidiasis.

This condition, also called vaginal candidiasis when it keeps coming back, is more common than you might think.

According to treatment guidelines from the Centers for Disease Control and Prevention, healthcare providers usually define chronic or recurrent yeast infections as three or more infections within one year.

Some women experience infections monthly or around their menstrual cycle. In contrast, others notice their yeast infection isn't really gone; it returns soon after treatment, sometimes within months after treatment ends.

Here's what's important to know:

Recurring infections often require a different treatment strategy than occasional infections.

While a one-time yeast infection might clear up with a short course of over-the-counter creams or suppositories, women with recurrent infections typically need a longer approach.

This often involves prescription antifungals like fluconazole taken over several weeks or even months.

If your symptoms keep coming back, it's worth chatting with a provider about a treatment plan designed specifically for recurrent vulvovaginal candidiasis.

What causes recurrent yeast infections?

Why do I keep getting yeast infections every month, you might ask?

Basically, recurring infections often happen when something is disrupting the natural balance of bacteria and yeast in your vagina.

Here's some simple science: A healthy vagina typically has a pH level between 3.8 and 4.5 (slightly acidic), which helps fight off foreign bacteria in the vagina and avoid infections. Anything that alters this pH or affects your vagina's natural bacteria can lead to a yeast infection.

Healthy vaginal bacteria help keep the yeast (Candida albicans) under control.

But when this balance is disturbed, yeast growth can multiply rapidly, leading to symptoms of a yeast infection like vaginal itching, irritation, and vaginal discharge.

Simply put, some bodies have a balance of conditions that just promote yeast overgrowth, which makes you more likely to get chronic infections. It's not the answer you wanted, we know.

The factors that may contribute to recurring vaginal yeast infections can vary from person to person, but there are a few common triggers you may recognize:

• Bacteria and fungus introduced during sex
• Antibiotics are disrupting your natural balance
• Hormonal changes are throwing things off
• Your vaginal bacteria is out of whack
• You're providing a damp environment for Candida to thrive
• You have a weakened immune system

Sex

Sex introduces foreign bacteria and fluids into your vagina, which can disrupt the natural balance.

Some products, like flavored or scented condoms and lubricants, can be fun but irritating to your sensitive bits, especially if you're prone to yeast infections (or vaginal thrush).

Semen can also change your vaginal pH, making it easier for yeast to grow. You don't have to avoid sex altogether, but experimenting with gentler products or using a barrier method like condoms can help reduce your risk.

You may also want to put a pause on sex to give your body time to recover from a previous yeast infection. Boric acid vaginal suppositories are sometimes used as a maintenance strategy under provider guidance — but they're not a treatment for active infections and shouldn't replace antifungal medication.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Antibiotics

While antibiotics are essential for treating infections, they can also disrupt your vaginal bacteria.

Antibiotics kill both harmful bacteria and the helpful bacteria that keep yeast in check. This disruption can lead to recurring yeast infections, which is why healthcare providers often prescribe antifungal medication alongside antibiotics.

If you're on antibiotics, chat to your healthcare provider about ways to help avoid getting annoying yeast infection symptoms throughout the process—nobody needs that additional stress.

Hormonal changes

Hormonal shifts can also contribute to recurring yeast infections. Many people notice more yeast infections during menopause when hormone levels fluctuate. Even birth control pills can cause similar disruptions in your body’s hormonal balance, increasing the likelihood of yeast infections.

Something as natural as your menstrual cycle can lead to recurring yeast infections—particularly in the days before or after your period when hormonal levels are changing.

Vaginal bacteria imbalance

A healthy balance of vaginal bacteria typically keeps Candida from (over)growing. However, any variation or imbalance in that bacteria may let Candida start growing unchecked.

These imbalances and variations in vaginal bacteria commonly happen when you do things like take antibiotics (unavoidable sometimes) or douche (more soon on why you should stop douching), which can remove too much bacteria from your vagina.

A good way to help you maintain a healthy balance of bacteria is by taking a daily probiotic—but make sure it includes lactobacillus if you want the best possible results downstairs.

Wet conditions

Candida also loves wet conditions like saliva or sweat. Yummy.

If you're providing a continuously damp environment, like when you leave on your bathing suits or workout clothes for too long, Candida will move in like a friend crashing on your couch—and can make a mess of your life for a few weeks.

Weakened immune system

You're also more at risk for getting chronic yeast infections if your immune system is weaker than usual. Some factors that can cause a weakened immune system include:

• Age
• Taking certain kinds of medication
• Other health conditions
  

Can you be prone to yeast infections?

Short answer: Yup. Along with external factors like douching, antibiotic use, moist conditions, and poor hygiene, which can make getting infections more likely, you may just be prone to these pesky infections due to heredity.

Other factors that put you at a higher risk include:

• Diabetes
• High estrogen levels (including during pregnancy, when hormone changes occur, infections may be more common)
• Sexual activity
• Weakened immune system
• Chronic illness
• Diet
  

What causes a yeast infection before your period?

People who are old enough to experience monthly periods (menstruation) are much more likely to experience yeast infections compared to younger people with vaginas who have not yet started their first cycle. Women experience these infections at higher rates during their reproductive years.

This is likely due to a number of different factors, but the hormonal changes that bring about menstruation are linked to your vaginal area environment and can play a role in increasing yeast infection risk for some people.

Yeast infections may occur before your period as a result of changes in vaginal pH that happen during that time as part of your normal cycle.

What causes a yeast infection after your period?

Hormonal fluctuations throughout your cycle — particularly shifts in estrogen and progesterone — can alter the vaginal environment in ways that make Candida overgrowth more likely for some people. This is why some people notice a pattern tied to a specific point in their cycle. If this sounds familiar, it's worth tracking when your symptoms tend to flare and sharing that pattern with your provider.

How do you treat chronic yeast infections?

For women with recurrent yeast infections, treatment of vulvovaginal candidiasis typically involves a longer course of therapy.

While a single-dose fluconazole pill or short course of antifungal cream might treat vaginal yeast infections that happen occasionally, recurrent cases often need a maintenance regimen.

This could include weekly fluconazole for several months to help prevent yeast infections from bouncing back.

If you can't seem to crack the code, get in touch with a provider to discuss possible options, including prescription antifungals, if medically appropriate for your specific situation.

Wisp offers one-time and subscription-based treatment options, but does not provide weekly maintenance therapy. Consult an in-person provider to discuss long-term management options.

How to support your vaginal health during and after treatment

Here are a few daily life hacks that may help you take better care of your vaginal and urinary health, too:

• Avoid douching and scented hygiene products: Society would have us assign nasty adjectives to vaginas, but you know what? Vaginas are naturally pretty good at keeping clean. Douching can cut down on healthy bacteria, while scented sanitary pads, bubble baths or shower gels can irritate sensitive skin and increase the risk of infection.
• Practice good feminine hygiene: Wipe from front to back when you use the bathroom, and make sure you frequently change any panty liners, pads, and tampons you're using.
• Wear the right underwear: Loose, breathable underwear, especially cotton, allows excess moisture to move away from those warm and damp areas of your body.

It also helps to skip activities that you know could be irritating, like sex, and using precautionary supplements like boric acid or probiotics.

When should testing be done for frequent yeast infections?

When over-the-counter treatments and even prescription creams or suppositories don't seem to be cutting it, testing can give you the answers you need to finally move forward.

What testing can reveal

Testing may help identify:

• The exact Candida species causing your symptoms. While Candida albicans is the most common culprit, other species like Candida glabrata can be harder to treat and may not respond to standard antifungals.
• Antifungal resistance. This might explain why your symptoms keep coming back despite following treatment instructions.
• Other conditions mimicking yeast infections. Sometimes what feels like a recurring yeast infection isn't actually yeast at all. Bacterial vaginosis, a sexually transmitted infection like trichomoniasis, and other types of vaginitis can cause similar symptoms: vaginal discharge, vaginal itching, and irritation in the vaginal area.

Getting the right diagnosis means you can get the right treatment, instead of going in circles with products that weren't designed for your specific situation.

Signs it's time to get tested

Talk to a healthcare provider about testing if:

• You've had three or more yeast infections in a year
• Your symptoms don't fully clear up after treatment
• Your symptoms return soon after treatment ends

You deserve real answers, not just another tube of cream and a hope-for-the-best approach.

Breaking the Cycle

Dealing with monthly yeast infections can be frustrating, but you're not alone, and there are plenty of ways to break the cycle.

Whether it's changes in your vaginal pH, hormonal fluctuations, or even lifestyle habits, understanding what's triggering your recurrent infections is the first step in maintaining healthy and happy yeast levels.

By staying aware of what could be causing these issues and incorporating some simple changes—like using probiotics, wearing breathable fabrics, or even trying natural supplements like boric acid—you can take control.

If things persist, don't hesitate to reach out for a treatment plan that works for you. At Wisp, we're here to help with fast, discreet, and effective treatment options. Take the next step in feeling your best and get the care you need when you need it.

This blog post is for informational and educational purposes only and should not be taken as professional advice. Always consult with a qualified professional before making any decisions based on the information provided here.