Viewing nowCombinationRozal Plus Tablet
Losartan Potassium 50mg · Hydrochlorothiazide 12.5mg
Tablet · Prescription medication · Combination
Korea United Pharm, Co., Ltd.

MFDS item code 200607930 · Notified 2006.09.18 · Insurance code 644300950
Improvement of blood pressure control when monotherapy for hypertension is inadequate
This medication helps effectively control blood pressure for patients with hypertension who have difficulty achieving control with monotherapy. It is used as an additional treatment when blood pressure does not sufficiently lower with a single therapy.
The usual dose for adults is 50 mg of Losartan Potassium / 12.5 mg of Hydrochlorothiazide taken once daily in one tablet. A dose exceeding 100 mg of Losartan Potassium / 25 mg of Hydrochlorothiazide is not desirable. If blood pressure is not controlled, the dosage may be increased gradually. It can be administered regardless of meals, and the maximum blood pressure-lowering effect appears around three weeks after the start of treatment. In patients with kidney impairment, creatinine
There is no experience using this medication in children and adolescents (under 18 years old), so this medication will not be administered.
This medication can cause serious harm or death to the fetus when taken during pregnancy, especially in the second and third trimesters, so it should be discontinued immediately upon confirmation of pregnancy. This medication should not be given to certain patients. For example, patients who are allergic to this medication or its components, have severely impaired kidney function, have severe liver dysfunction, or are pregnant should not take it. Additionally, patients with very low blood pressure, kidney problems, hypercalcemia, or gout should use this medication cautiously and consult their doctor before taking it. Regular checks of blood pressure, kidney function, and electrolyte levels should be performed during the use of this medication to monitor for abnormalities. This medication may increase potassium levels in the blood, so it can be dangerous to take it with potassium supplements or other medications that contain potassium without consulting a doctor. The hydrochlorothiazide component may cause electrolyte imbalances, so caution is advised especially if symptoms like vomiting or diarrhea occur; severe symptoms should be reported to medical personnel immediately. Some patients may experience side effects such as skin rash, headache, dizziness, or cough, and if a severe allergic reaction occurs, the medication should be stopped immediately and a healthcare professional consulted. During treatment, avoid excessive sun exposure, and report any unusual skin changes to a doctor immediately. This medication has insufficient experience for use in children and adolescents, so it should not be administered to them. In elderly patients, adverse reactions may occur more frequently, so they should take it with caution. Caution should be taken in case of dizziness or drowsiness while driving or operating machinery. It is advisable to avoid grapefruit juice during treatment, and if other medications are being taken, inform the doctor or pharmacist as there may be interactions with other drugs. This medication should be stored out of reach of children and kept in its original container with the lid tightly closed.
Hives, severe swelling (edema), chest tightness, difficulty breathing, cold sweat, pallor, severe rash with fever, blisters, peeling skin, mucosal pain in the mouth/eyes, shortness of breath or difficulty breathing, asthma attack, breathing abnormalities associated with cough and fever, yellowing of the skin or eyes (jaundice), extreme lethargy, sudden and severe headache, lightning-like headache, seizures, confusion of consciousness, visual abnormalities, paralysis, urine
Not everyone experiences these, and they can vary from person to person.
This medication is sensitive to light and should be stored in a tightly sealed container that blocks light. The appropriate storage temperature is between 1°C and 30°C at room temperature.
Yellow oval film-coated tablet
30 tablets/bottle
Even with the same ingredient, strength, dosage form and how it is taken can differ.
Viewing nowCombinationLosartan Potassium 50mg · Hydrochlorothiazide 12.5mg
Tablet · Prescription medication · Combination
Korea United Pharm, Co., Ltd.
CombinationLosartan Potassium 50mg · Hydrochlorothiazide 12.5mg
Tablet · Prescription medication · Combination
(Co., Ltd.) Yuhan
CombinationLosartan Potassium 100mg · Hydrochlorothiazide 25mg
Tablet · Prescription medication · Combination
Hanmi Pharmaceutical Co., Ltd.
CombinationLosartan Potassium 50mg · Hydrochlorothiazide 12.5mg
Tablet · Prescription medication · Combination
(Co., Ltd. ) Yuyoung Pharmaceutical
CombinationLosartan Potassium 50mg · Hydrochlorothiazide 12.5mg
Tablet · Prescription medication · Combination
Youngpoong Pharmaceutical Co., Ltd.
CombinationLosartan Potassium 50mg · Hydrochlorothiazide 12.5mg
Tablet · Prescription medication · Combination
Kolon Pharmaceutical Co., Ltd.
CombinationLosartan Potassium 100mg · Hydrochlorothiazide 25mg
Tablet · Prescription medication · Combination
NBK Pharmaceutical Co., Ltd.
CombinationLosartan Potassium 50mg · Hydrochlorothiazide 12.5mg
Tablet · Prescription medication · Combination
Dongkwang Pharmaceutical 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.