Most yeast infections clear up within a few days of starting an antifungal treatment, and many options are available without a prescription. Whether you use a cream, suppository, or oral medication, the goal is the same: kill the overgrown yeast (typically Candida) and let your body’s normal balance restore itself. Here’s how to choose the right treatment and speed your recovery.
Over-the-Counter Treatments
Antifungal creams and suppositories sold at any pharmacy are the most common first step. The two main active ingredients you’ll see on the shelf are miconazole (Monistat) and clotrimazole (Gyne-Lotrimin). Both work equally well. In clinical trials, about 85% of women were symptom-free after completing either treatment, and roughly 60–70% had fully negative cultures at their follow-up visit.
These products come in different durations:
- 7-day regimens: Lower-concentration creams or suppositories used nightly. These are the gentlest option and tend to cause the least local irritation.
- 3-day regimens: Higher-concentration versions that deliver the same total amount of medication in fewer doses.
- 1-day regimens: A single high-dose suppository or a one-time application of tioconazole ointment. Convenient, but some people experience more burning at the application site.
All three lengths have similar cure rates. The 7-day version is often recommended for a first infection or if your symptoms are more severe, while the 1- and 3-day options are better suited for mild, straightforward infections you’ve dealt with before. Most people notice itching and irritation start to ease within 24 to 48 hours, though it can take the full course for symptoms to resolve completely.
Prescription Options
If you’d rather skip the creams, a single oral dose of fluconazole is the standard prescription alternative. It’s one pill, taken once. Most people tolerate it well, though some experience mild nausea, headache, or stomach discomfort. Because it’s processed through the liver, it’s not appropriate for everyone, particularly during pregnancy.
Prescription vaginal creams and suppositories also exist for cases where OTC options haven’t worked. These use different antifungal compounds and are applied for 3 to 7 days depending on the formulation. Your provider will choose one based on what type of yeast may be involved and what you’ve tried before.
What to Expect During Recovery
With any treatment, mild symptoms usually start improving within a day or two. More severe infections, ones with significant swelling, cracking skin, or widespread redness, can take a full week or longer. If you’re using a vaginal cream or suppository, expect some messiness. Wearing a panty liner during treatment helps.
A few things to keep in mind while you’re healing: avoid sexual intercourse until your symptoms are fully gone, since friction can worsen irritation and some treatments can weaken latex condoms. If your symptoms haven’t improved after finishing the full course, or if they come back within two months, you likely need a different approach.
When Infections Keep Coming Back
About 5–8% of women get four or more yeast infections in a single year. This is classified as recurrent vulvovaginal candidiasis, and it requires a longer treatment strategy. The typical approach is an initial course of antifungal medication to clear the active infection, followed by a maintenance regimen (usually a weekly oral dose) for up to six months to prevent recurrence.
Recurrent infections can also be caused by less common yeast species that don’t respond well to standard antifungals. In those cases, boric acid vaginal suppositories are a well-established second-line treatment. UW Medicine recommends one capsule inserted vaginally each night for two weeks. Boric acid is particularly effective against resistant strains. It should never be taken by mouth, as it is toxic when swallowed, and it’s not safe during pregnancy.
Habits That Help Prevent Recurrence
Yeast thrives in warm, moist environments. Cotton underwear wicks away moisture better than synthetic fabrics and allows more airflow, making it a simple but meaningful choice. Going without underwear at night, or wearing loose pajama bottoms, promotes healing during an active infection and helps prevent future ones.
Other practical steps: change out of wet swimsuits and sweaty workout clothes promptly, avoid scented soaps or douches in the vaginal area (these disrupt the natural bacterial balance that keeps yeast in check), and switch to unscented laundry detergent if you notice sensitivity. Antibiotics are one of the most common triggers for yeast infections because they kill protective bacteria along with the ones causing illness. If you’re prescribed antibiotics and you’re prone to yeast infections, ask your provider about taking a preventive antifungal dose alongside them.
Make Sure It’s Actually a Yeast Infection
Only about one-third of people who self-diagnose a yeast infection are correct. Bacterial vaginosis, contact irritation, and other conditions can produce similar itching, burning, and discharge. The classic signs of a yeast infection are thick, white, clumpy discharge (often compared to cottage cheese), intense itching, and redness or swelling of the vulva. If your discharge is thin, grayish, or has a strong fishy odor, it’s more likely bacterial vaginosis, which requires a completely different treatment. If OTC antifungals don’t resolve your symptoms, or if this is your first time experiencing these symptoms, getting a proper diagnosis ensures you’re not treating the wrong problem.