Korean OTC medicine · Reference information
Frenz Eyedrop
프렌즈아이드롭점안액(순·쿨·쿨하이)
- Category in Korea
- General (OTC) medicine (일반의약품, Korean category)
- Manufacturer / marketer
- JW Pharmaceutical (JW중외제약)
- Active ingredients and amounts
- In 1 mL (same for Sun, Cool and Cool High): Sodium chloride 5.5mg, potassium chloride 1.5mg, glucose 0.05mg
- MFDS item code
- 200600050
- Approval date in Korea
- Feb 28, 2006
Approved indications in Korea: "discomfort when wearing soft or hard contact lenses, tear replenishment (dry eyes), eye fatigue, blurred vision (when there is a lot of eye discharge)".
Please note
- This medicine is approved in Korea; its approval status in other countries may differ. This page does not recommend buying or using it.
- The English text is our pharmacy's reference translation. The Korean original (the text approved by Korea's Ministry of Food and Drug Safety, MFDS) is authoritative. The translation neither recommends use nor indicates approval or approved indications in any other country.
- Korean law does not allow mail-order sales of medicines, so we do not sell medicines online or ship them.
- If you have a medical condition, are taking other medicines, are pregnant or breastfeeding, or the product is for a child, always consult a pharmacist.
- According to the Korean description of the product, "순" (Sun) has no cooling sensation, "쿨" (Cool) has a cooling sensation and "쿨하이" (Cool High) has a strong cooling sensation.
Indications (as approved in Korea)
The English is our pharmacy's reference translation. It does not show indications approved in any other country.
Discomfort when wearing soft or hard contact lenses, tear replenishment (dry eyes), eye fatigue, blurred vision (when there is a lot of eye discharge)
Show the Korean original
소프트콘택트렌즈 또는 하드콘택트렌즈를 착용하고 있을 때의 불쾌감, 눈물 보충 (눈의 건조), 눈의 피로, 눈의 흐림 (눈곱이 많을 때)
Dosage and administration (as approved in Korea)
The English is our pharmacy's reference translation. It does not show indications approved in any other country.
Instill 2–3 drops at a time, 5–6 times a day.
After instillation, discard the remaining solution and the container immediately. (Single-use containers only)
Show the Korean original
1회 2~3적, 1일 5~6회 점안(눈에 넣음)한다.
점안 후 남은 액과 용기는 바로 버린다.(1회용에 한함)
Precautions for use (as approved in Korea)
The English is our pharmacy's reference translation. It does not show indications approved in any other country.
1. The following persons should consult a doctor or pharmacist before using this medicine.
1) Patients receiving treatment from a doctor
2) Patients who themselves, or whose family members, have an allergic constitution
3) Patients who have had allergic symptoms caused by medicines
4) Patients with the following symptom: severe eye pain
5) Patients diagnosed with the following: glaucoma
2. In the following cases, stop using this medicine immediately and consult a doctor or pharmacist.
1) If the following symptoms appear after use
- Skin: rash, redness (reddening from congestion), itching
- Eyes: redness (congestion), itching, swelling
2) If blurred vision does not improve
3) If, in patients wearing hard contact lenses, there is a lot of discharge such as eye mucus and the lenses become cloudy
4) If the symptoms do not get better after about 2 weeks of use
3. Other precautions when using this medicine
1) When it is used in children, use it under the guidance and supervision of a parent or guardian.
2) Do not let the tip of the container touch the eyelids or eyelashes. Do not use the solution if it has become cloudy (turbid, hazy).
3) Use it only for instillation into the eyes.
4) Strictly follow the dosage and administration.
4. Precautions for application (single-use products only)
1) After opening, use it only once.
2) On first use, discard 1–2 drops without instilling them (to remove any fragments of the container from opening).
5. Storage precautions
1) Store tightly closed (with the cap closed firmly and securely sealed) in a cool place with little humidity, out of direct sunlight. In particular, do not leave it in places that may become hot, such as inside a car or near a heater.
2) Keep out of the reach of children.
3) Taking the medicine out of its original container and storing it in another container may cause accidents through misuse or reduce its quality, so keep it in its original container, tightly closed.
4) Do not share it with other people.
5) Do not use products past their expiry date. Even within the expiry date, use it promptly after opening.
Show the Korean original
1. 다음과 같은 사람은 이 약을 사용하기 전에 의사 또는 약사와 상의할 것
1) 의사의 치료를 받고 있는 환자
2) 본인 또는 가족이 알레르기 체질인 환자
3) 약에 알레르기증상을 일으킨 경험이 있는 환자
4) 다음 증상이 있는 환자 : 눈의 통증이 심한 경우
5) 다음 진단을 받은 환자 : 녹내장
2. 다음과 같은 경우 이 약의 사용을 즉각 중지하고 의사 또는 약사와 상의할 것
1) 사용후 다음 증상이 나타난 경우
- 피부 : 발진, 발적(충혈되어 붉어짐), 가려움
- 눈 : 충혈, 가려움, 부기
2) 눈의 흐림이 개선되지 않는 경우
3) 하드콘택트렌즈를 장착한 환자에서 눈곱 등의 분비물이 많고, 렌즈가 흐려지는 경우
4) 2주간정도 사용해도 증상이 좋아지지 않는 경우
3. 기타 이 약의 사용시 주의사항
1) 소아에 사용하는 경우에는 보호자의 지도감독 아래에서 사용할 것
2) 용기의 앞쪽이 눈꺼풀, 속눈썹에 닿지 않게할 것. 또한, 혼탁(어지러움, 흐림)한 것은 사용하지 말 것.
3) 점안(눈에 넣음)용으로만 사용할 것.
4) 용법ㆍ용량을 엄수할 것.
4. 적용상의 주의(일회용 제품에 한함)
1) 개봉한 후에는 1회만 사용한다.
2) 최초 사용 시 1~2적은 점안하지 않고 버린다. (개봉시의 용기 파편을 제거하기 위함)
5.저장상의 주의사항
1) 직사광선이 닿지 않고 습기가 적은 서늘한 곳에 밀전하여(뚜껑을 꼭 닫아, 단단히 마개로 막아) 보관할 것. 특히 자동차 안이나 난방기구의 근처 등 고온이 될 우려가 있는 장소에 방치하지 말 것.
2) 어린이의 손이 닿지 않는 곳에 보관할 것.
3) 의약품을 원래의 용기에서 꺼내어 다른 용기에 보관하는 것은 의약품 오용(잘못사용)에 의한 사고발생이나 의약품 품질 저하의 원인이 될 수 있으므로 원래의 용기에 넣고 꼭 닫아 보관할 것.
4) 다른 사람과 공용하지 말 것.
5) 사용기한을 경과한 제품은 사용하지 말 것. 또한, 사용기한 내에 있더라도 개봉 후에는 신속히 사용할 것
Source: approval details on 의약품안전나라, the drug information site of Korea's Ministry of Food and Drug Safety (MFDS) (original page, checked Sep 21, 2026). Product images are taken from each manufacturer's or brand's official website, and the source is given for each image. If you hold the rights to an image and have concerns, please let us know and we will respond promptly.