Home › Guides › Yeast Infection in Korea

Vaginal Yeast Infection Treatment in Korea

What is a vaginal yeast infection?

A vaginal yeast infection is an overgrowth of Candida, a yeast that normally lives in small amounts in the vagina. In Korean, it is called 칸디다 질염 (kan-di-da ji-ryeom). It is very common and not usually sexually transmitted, although sex can sometimes trigger symptoms. Many women have at least one episode during their life.

What are the symptoms?

• Itching and irritation of the vulva and vagina
• Thick, white discharge, often described as cottage-cheese-like, usually without a strong smell
• Redness and swelling
• Burning during urination or sex

These symptoms overlap with other conditions. Bacterial vaginosis often causes a thin, gray discharge with a fishy smell. Trichomoniasis can cause yellow-green, frothy discharge. Allergies to soaps or pads can cause itching without infection. Because treatments differ, a correct diagnosis matters. Learn about bacterial vaginosis and vulvar itching.

Why do yeast infections happen?

Common triggers include:

• Recent antibiotics
• Hormonal changes, such as pregnancy or some hormonal contraception
• High blood sugar or diabetes
• Warm, humid conditions and tight, non-breathable clothing
• Weakened immunity

Korea's hot, humid summer can make yeast infections more common for some women, especially those used to a drier climate.

When should I see a doctor?

See a doctor if:

• It is your first time with these symptoms
• You are not sure it is a yeast infection
• You are pregnant
• Symptoms do not improve after treatment
• You have four or more episodes in a year
• You have a new sexual partner, sores, pelvic pain, or fever

What happens at a Korean clinic?

The doctor asks about your symptoms and examines the vulva and vagina. A small swab of discharge is taken. A microscope check can often show yeast the same day. In some cases, a culture or PCR test is sent to a lab, especially for repeated infections or to check other causes. The doctor may clean the vaginal area and insert a medicated tablet during the visit, which is a common practice in Korea.

How is it treated?

   

Treatment type	How it is used	Notes
Vaginal tablet (질정, jil-jeong)	Inserted into the vagina, often at bedtime	Common in Korea; may be given at the clinic
Antifungal cream	Applied to the vulva	Helps relieve external itching
Oral antifungal tablet	Taken by mouth	Prescription needed; not suitable for everyone, including in pregnancy

Most simple yeast infections improve within a few days. Complete the full course. Avoid sex during treatment if it is uncomfortable, and note that some vaginal products may weaken condoms.

Can I just buy something at the pharmacy?

Some antifungal vaginal products may be available over the counter at Korean pharmacies, but the range and rules can change. If you have had a doctor-diagnosed yeast infection before and the symptoms are exactly the same, a pharmacist may be able to suggest a product. If symptoms continue or return, see a doctor. See the pharmacy guide.

How much does it cost?

For NHIS members, a consultation, discharge test, and prescribed medicine for vaginitis are usually covered, so the cost is typically modest. Without insurance, you pay the clinic's fee plus the pharmacy cost. Additional lab tests, such as PCR, increase the cost.

How can I prevent yeast infections?

• Wear breathable cotton underwear, and change out of damp swimwear or gym clothes quickly.
• Avoid douching and scented products in the genital area.
• Use a mild wash only on the outside, if at all.
• Change pads and panty liners often.
• Take antibiotics only when prescribed.

Some women use vaginal probiotics. Evidence is still limited, and results vary. Eunice Women's Clinic carries Lactofil Duo 60, a vaginal probiotic (65,000 KRW; prices may change). Ask the doctor whether it suits you.

What about repeated yeast infections?

Recurrent yeast infections may need a longer treatment plan, a lab test to identify the yeast type, and a check for triggers such as blood sugar problems. A doctor can design a plan for you.

Care in English near Seongsu

Vaginitis is part of the women's disease care at Eunice Women's Clinic. Dr. Eun Mi-na explains the diagnosis and treatment in English. The clinic is a 1-minute walk from Seongsu Station Exit 3. See yeast infection and abnormal vaginal discharge.

Frequently asked questions

Is a yeast infection an STD?

A vaginal yeast infection is not usually considered a sexually transmitted infection. It is caused by an overgrowth of yeast that normally lives in the body. However, some STDs cause similar symptoms, so testing can be helpful if you have a new partner or unusual symptoms.

What is 질정 in Korean?

질정 (jil-jeong) means vaginal tablet or vaginal suppository. It is a common treatment for vaginitis in Korea. Doctors may insert one at the clinic and prescribe more for home use. Ask the pharmacist to show you how and when to insert it.

Can I treat a yeast infection during pregnancy?

Yes, but see a doctor first. Vaginal treatments are usually preferred during pregnancy, and some oral antifungal medicines are avoided. Tell the doctor and pharmacist that you are pregnant before using any product, including over-the-counter ones.

Why does my yeast infection keep coming back?

Repeated infections can be linked to antibiotics, hormones, blood sugar, humid weather, or a less common yeast type. Sometimes the original problem was not yeast. A doctor can test the discharge, look for triggers, and suggest a longer treatment plan.

Related pages

•  Vaginal Yeast Infection
• Bacterial Vaginosis (BV)
• Vulvar Itching
• Abnormal Vaginal Discharge
• Pharmacy Guide for Women

This page provides general health information for patients and does not replace a consultation with a doctor. Individual results vary. If you have severe pain, heavy bleeding, fainting or other urgent symptoms, call 119 or go to the nearest emergency room. Page updated September 2026.