Chemtopy Soft Capsules (Evening Primrose Oil)
Evening Primrose Oil
OTC medication
Dong-A Pharmaceutical Co., Ltd.
MFDS item code 202601082 · Notified 2026.04.14
Relief of itching due to atopic dermatitis
This medication is used to relieve itching caused by atopic dermatitis. It effectively reduces skin inflammation and improves itching, providing comfort to patients.
Ages 1-12: As Evening Primrose Oil, take 900-1,800 mg (80-160 mg as gamma-linolenic acid) twice daily. Should not be administered to infants under 1 year of age.
This medication should not be taken by infants under 1 year of age or by individuals with allergies to soybean oil or hypersensitivity to soybeans, peanuts. Furthermore, individuals who may have undiagnosed seizure symptoms, patients with schizophrenia, or those taking specific seizure-inducing medications should consult with a doctor or pharmacist before taking this medication. Patients with issues related to lipid metabolism such as hyperlipoproteinemia, diabetic dyslipidemia, or pancreatitis should use this medication cautiously and it's important to discuss with a doctor. If symptoms such as nausea, dyspepsia, headache, abdominal pain, vomiting, diarrhea, dizziness, weakness, swelling, or fainting occur during use, discontinue use immediately and consult medical personnel. Rarely, allergic reactions such as skin rashes, itching, hives, and fever may occur, so individuals with a history of allergies should be especially careful. In case of overdose, soft stools and abdominal pain may occur, so it is essential to adhere to the prescribed dosage. While taking this medication, blood lipid levels should be monitored regularly to ensure smooth lipid metabolism and dosage adjustments may be necessary if needed. During the first 3 months of pregnancy, caution is required, similar to other medications, so if pregnant, one must consult a specialist.
This medication should be stored in a sealed container to prevent exposure to air or moisture, preferably at room temperature between 1 to 30 degrees Celsius. Proper storage helps maintain the effectiveness of the medication.
A colorless, transparent tube-shaped soft capsule containing a yellow oily liquid.
PTP - 30 capsules/box [10 capsules/PTP x 3], Bottle - 30 capsules/bottle, Bottle - 100 capsules/bottle
Even with the same ingredient, strength, dosage form and how it is taken can differ.
Evening Primrose Oil
OTC medication
Dong-A Pharmaceutical Co., Ltd.

Evening Primrose Oil 450mg
Soft capsule · Prescription medication
Darim Biotech Co., Ltd.

Evening Primrose Oil 900mg
Soft capsule · OTC medication
Darim Biotech Co., Ltd.
Even with the same ingredient, the dose and directions can differ by strength and dosage form. Talk to a doctor or pharmacist before switching from a medication you are already taking.
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For anything that needs medical judgment, consult a doctor or pharmacist.
This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.