Yeast Infection Treatment: Complete 2025 Guide to Fast, Safe & Natural Relief

Yeast infections are uncomfortable, itchy, and frustrating – but the good news is that they are usually very treatable.
Most vaginal yeast infections (also called vaginal candidiasis or thrush) respond well to antifungal medicines such as creams, pessaries (vaginal tablets), or a single oral dose prescribed by a healthcare professional.
This guide walks you through medical treatments, natural support options, prevention tips, and when to see a doctor.

Important: This article is for educational purposes only and is not medical advice. Always speak to a doctor, GP, nurse or pharmacist if you’re unsure what’s causing your symptoms, you’re pregnant, have recurrent infections, or have other health conditions.

Quick Comparison: Popular Yeast Infection Treatment Options

Before we dive into the details, here’s a simple comparison of common treatment approaches. Always follow the instructions on the product label and your healthcare provider’s advice.

*Durations vary depending on the product and your doctor’s advice. Always read the leaflet and check with a professional if you’re unsure.

What Is a Yeast Infection?

A vaginal yeast infection happens when a naturally occurring yeast called Candida grows out of control in the vagina.
Most of the time, your vagina keeps a healthy balance between bacteria (like Lactobacillus) and yeast. When that balance is disrupted – for example, after antibiotics, hormonal changes, or irritation – yeast can overgrow and cause symptoms.

Common Symptoms

• Intense itching or burning in and around the vagina and vulva
• Redness, swelling or soreness of the vulva
• Thick, white discharge that may resemble cottage cheese
• Burning or soreness during urination or sex
• Occasionally, small cracks or fissures in the skin from scratching

Other conditions such as bacterial vaginosis (BV), some sexually transmitted infections (STIs), or skin conditions can cause similar symptoms, so getting the right diagnosis is important – especially if this is your first time having symptoms or treatments haven’t helped.

What Causes Yeast Infections?

Several everyday factors can disturb the normal balance of yeast and bacteria in the vagina and increase the risk of a yeast infection:

• Antibiotics – they can reduce protective bacteria and allow yeast to grow.
• Hormonal changes – pregnancy, hormonal contraception, or hormone therapy can alter the vaginal environment.
• High blood sugar – poorly controlled diabetes can make yeast infections more likely.
• Tight or non-breathable clothing – especially synthetic underwear that traps moisture.
• Heavily perfumed products – scented soaps, bubble baths, or sprays can irritate sensitive tissue.
• Weakened immune system – from certain medical conditions or medications.

Understanding your personal triggers can help you choose the right treatment now and reduce the risk of infections in the future.

Medical Yeast Infection Treatments (First-Line Options)

For most people, antifungal medicines are the main treatment for vaginal yeast infections.
These may be creams, pessaries (vaginal tablets), or an oral tablet prescribed by a healthcare professional. Your pharmacist or doctor can help you choose the most suitable option.

1. Over-the-Counter Antifungal Creams

OTC antifungal creams are applied to the vulva (and sometimes inside the vagina using an applicator). They can relieve itching and irritation while actively treating the infection.
Common active ingredients include clotrimazole and miconazole.

2. Vaginal Pessaries (Tablets / Suppositories)

Vaginal pessaries are small tablets or capsules that you insert into the vagina, usually at night. They slowly dissolve and release antifungal medicine where it is needed.
Some products are single-dose; others are used over 3–7 nights depending on how severe your symptoms are and which product you choose.

3. Oral Antifungal Tablets (Prescription Only in Many Countries)

In some cases, a doctor may prescribe a single oral antifungal tablet (for example, fluconazole) for uncomplicated vaginal candidiasis.
This may be repeated if symptoms are severe or recurrent, but oral antifungals are not suitable for everyone – for example, they are usually avoided during pregnancy and in some medical conditions.

Never start or repeat prescription treatments without medical advice, especially if you are pregnant, breastfeeding, have liver or kidney problems, or take other regular medicines.

Natural Support Options & Home Remedies

Many people look for natural ways to support healing alongside standard antifungal treatments.
It’s important to understand that most home remedies do not have the same level of evidence as antifungal medicines, and some can irritate sensitive tissue if used incorrectly.
Always stop any home remedy immediately if you notice burning, pain, or worsening symptoms and speak to a medical professional.

1. Probiotics for Vaginal & Gut Health

Probiotics (beneficial bacteria) help support a healthy balance of flora in the gut and vagina. Some women use probiotic supplements daily as part of a long-term prevention plan.
Evidence is still emerging, but many people find probiotics helpful alongside standard treatment and healthy lifestyle habits.

2. Coconut Oil

High-quality coconut oil has mild antifungal and soothing properties in lab studies. Some people apply a thin layer externally on the vulva to help with dryness or irritation.
It should not replace medical treatment, and you should always patch-test first in a small area to check for sensitivity.

3. Sitz Baths & Comfort Measures

A short, lukewarm sitz bath (sitting in shallow water) may provide temporary relief from itching and burning. Avoid very hot water, harsh soaps or scented bath products.
Pat the area dry gently with a clean, soft towel and avoid rubbing.

Use Caution With DIY Remedies: Some online remedies – like inserting garlic, undiluted tea-tree oil, or highly acidic products – can irritate the vaginal tissue and make symptoms worse. Always check with a healthcare professional before trying anything inside the vagina.

Trusted Hygiene & Care Products

Gentle hygiene and skin care around the vulva can support healing and help prevent irritation, especially if you are prone to infections.

You can read more hygiene and lifestyle tips in our dedicated guide:
How to Prevent Yeast Infections Naturally: Everyday Habits That Work.

How Long Does Treatment Take to Work?

With appropriate antifungal treatment, many uncomplicated yeast infections start to feel better within a few days, but it can take around a week for symptoms to fully settle for some people.
Always complete the full course recommended on the product leaflet or by your doctor, even if you start to feel better earlier.

If your symptoms are not improving after a few days of treatment, are getting worse, or you feel generally unwell (for example, fever, pelvic pain, or unusual discharge), speak to a healthcare professional as soon as possible.

Prevention: Daily Habits That Reduce Your Risk

Once you’ve treated a yeast infection, the next goal is to reduce the chance of it coming back.
Simple lifestyle and hygiene changes can help support your vaginal health.

• Choose breathable cotton underwear and avoid very tight trousers for long periods.
• Change out of wet clothes (swimwear, gym wear) as soon as possible.
• Avoid heavily perfumed bubble baths, sprays, and wipes in the genital area.
• Use a mild, unscented wash externally – never douche or wash inside the vagina.
• Manage blood sugar carefully if you have diabetes, in partnership with your healthcare team.
• Consider daily probiotics and a balanced diet to support overall gut and vaginal health.

For a deeper dive into prevention strategies, see:
How to Prevent Yeast Infections Naturally: Everyday Habits That Work.

When to See a Doctor or Specialist

See a doctor, GP, nurse, or sexual health clinic if:

• This is your first time having these symptoms.
• You’re not sure whether it’s a yeast infection or something else (like BV or an STI).
• Your symptoms don’t improve after using an antifungal treatment.
• You get yeast infections frequently (for example, four or more per year).
• You are pregnant, have diabetes, or have a weakened immune system.
• You notice unusual bleeding, strong odour, or pelvic pain.

Recurrent or severe yeast infections sometimes require longer-term treatment plans and more detailed investigation.
You can learn more in our article:
Why Yeast Infections Keep Coming Back — and How to Stop Them.

FAQs About Yeast Infection Treatment

Can a yeast infection go away on its own?

Many uncomplicated yeast infections continue or get worse without antifungal treatment. Mild symptoms may fluctuate, but proper antifungal therapy is usually needed to fully clear the infection. If in doubt, see a professional for a proper diagnosis.

Is it safe to treat a yeast infection during pregnancy?

Treatment during pregnancy should always be guided by a doctor, midwife or pharmacist.
Typically, topical intravaginal antifungal treatments (such as certain clotrimazole pessaries) are preferred, and oral antifungal tablets may not be recommended in pregnancy. If you are pregnant or think you might be, always speak to a professional before using any treatment.

Should my partner be treated too?

Partners do not usually need treatment unless they have symptoms themselves. However, if one partner keeps getting thrush, both may be assessed and treated based on medical advice.
Safe sex practices and gentle hygiene for both partners can help.

Can I have sex while I’m being treated?

It’s generally better to avoid sex (especially penetrative sex) while you have symptoms, as it can be uncomfortable and may irritate the inflamed tissue. Some creams and pessaries can also weaken latex condoms and diaphragms, reducing their effectiveness. Check the leaflet and follow your doctor’s advice.

What if I keep getting yeast infections?

Frequent infections may signal an underlying trigger such as diabetes, hormonal changes, medication effects, or a disrupted microbiome.
A doctor can investigate the cause and may recommend longer-term antifungal treatment, lifestyle changes, or further tests.
Learn more in our in-depth guide: Why Yeast Infections Keep Coming Back — and How to Stop Them.

Disclaimer: This article is for general information only and does not replace medical advice. Always consult a qualified healthcare professional about your individual circumstances.