Most uncomplicated yeast infections can be treated with antifungal creams, suppositories, or ointments available without a prescription at any pharmacy. These over-the-counter options come in 1-day, 3-day, and 7-day formulations, and most infections clear up within a few days to a full week. If OTC treatments don’t work, a single-dose prescription pill is the next step.
Over-the-Counter Antifungal Options
The three most common OTC antifungals for vaginal yeast infections are miconazole (Monistat), clotrimazole (Gyne-Lotrimin), and tioconazole (Vagistat-1). All three work by disrupting the cell walls of the fungus, and they come as vaginal creams, suppositories, or a combination of both. The difference is mainly in how long you use them.
One-day treatments deliver a higher concentration of medication in a single dose. Three-day and 7-day treatments spread a lower concentration over more applications. Shorter courses tend to relieve symptoms faster, but 7-day treatments are often recommended for more severe symptoms or for people who find that single-dose treatments don’t fully resolve the infection. If you’ve had a yeast infection before and recognize the symptoms, picking up any of these at the pharmacy is a reasonable first move.
Most of these products also include an external anti-itch cream for the vulva, which can help with discomfort while the main treatment works.
Prescription Treatment: The Single-Dose Pill
Fluconazole is an oral antifungal available by prescription. The standard dose for an uncomplicated vaginal yeast infection is a single 150 mg tablet, taken once. Many people prefer it because there’s no multi-day insertion routine. It works systemically, traveling through the bloodstream to reach the infection.
The trade-off is that you need to see a healthcare provider or use a telehealth service to get it. It can also interact with other medications and isn’t safe during pregnancy. But for someone who finds topical treatments messy or inconvenient, it’s an effective alternative that resolves most infections within the same timeframe of a few days to one week.
Make Sure It’s Actually a Yeast Infection
This matters more than most people realize. Bacterial vaginosis (BV) is at least as common as yeast infections, and the two have overlapping symptoms like irritation and unusual discharge. Treating BV with antifungal cream won’t help and delays real relief.
Yeast infections typically produce thick, white, odorless discharge, often described as cottage cheese-like, along with itching, burning, and swelling around the vulva. Bacterial vaginosis, by contrast, tends to cause thinner, grayish, foamy discharge with a noticeable fishy smell, though BV sometimes has no obvious symptoms at all. If your discharge has a strong odor, or your symptoms don’t match the classic yeast infection pattern, it’s worth getting tested rather than guessing.
What to Do if It Keeps Coming Back
Four or more yeast infections in a single year qualifies as recurrent vulvovaginal candidiasis. This affects a smaller percentage of people, but it’s frustrating and usually requires a different approach than grabbing another box of Monistat.
For recurrent cases, providers typically prescribe a longer course of treatment, sometimes an antifungal used for two weeks or multiple doses of the oral pill, followed by a maintenance regimen that can last up to six months. The goal is to suppress the fungus long enough to break the cycle.
Some recurrent infections are caused by less common yeast species that don’t respond well to standard antifungals. Boric acid vaginal suppositories (600 mg daily for 14 days) have shown particular effectiveness against these resistant strains. One study in diabetic women found that boric acid achieved a higher cure rate against the resistant species Candida glabrata compared to fluconazole. For recurrent cases, a three-week course of boric acid has clinical and mycologic cure rates of approximately 70%. Boric acid is not an FDA-approved treatment and should only be used vaginally, never orally, as it is toxic if swallowed.
When OTC Treatment Isn’t Enough
If this is your first yeast infection, it’s worth seeing a provider to confirm the diagnosis rather than self-treating. The same goes if your symptoms don’t improve after a full course of OTC treatment, or if you’re not sure what you’re dealing with.
Certain situations make a yeast infection more likely to be complicated, meaning it may need stronger or longer treatment. These include severe symptoms like significant redness, swelling, and itching that causes cracks or sores in the vaginal tissue. Poorly managed diabetes, a weakened immune system from conditions like HIV or from certain medications, and pregnancy all increase the likelihood that a standard OTC product won’t be sufficient on its own.
Pregnancy and Yeast Infections
Yeast infections are common during pregnancy due to hormonal shifts that change the vaginal environment. Topical antifungal creams and suppositories are generally the go-to option during pregnancy. Oral fluconazole is not recommended for pregnant people because of potential risks to fetal development. If you’re pregnant and dealing with yeast infection symptoms, a provider can confirm the diagnosis and recommend the safest topical option and duration for your situation.