Medication info
Rojazat Tablet 50 mg (Losartan Potassium)

Rojazat Tablet 50 mg (Losartan Potassium)

Prescription medicationTablet경구
Ingredient · strength
Losartan Potassium›50mg / 1 tablet
Manufacturer / importer
(주)티디에스팜
Appearance
White oval film-coated tablet
Packaging
30 tablets/bottle, 300 tablets/bottle
Approval status
Active

MFDS item code 200502507 · Notified 2005.03.31 · Insurance code 679800280

Summary

Main use
Treatment of hypertension and kidney disease (in patients with type 2 diabetes)
Who takes it
Adults · Children
Adult dose
This medication can be taken regardless of meals, but it is recommended to take it at the same time every day. For the treatment of hypertension, the initial and maintenance dose of Losartan Potassium is recommended as 50 mg orally once daily. If the therapeutic effect is insufficient, it may be divided and taken orally twice daily, or the dose may be increased to a maximum of 100 mg once daily. For treatment of kidney disease in patients with hypertension and type 2 diabetes, the usual dose is 50 mg once daily.
Child dose
For children and adolescents aged 6 years or older weighing between 20 kg and less than 50 kg, the dose is 25 mg once daily, increasing to a maximum of 50 mg once daily if needed. For those weighing 50 kg or more,

Ingredients

Manufacturer
(주)티디에스팜

Efficacy & effects

Treatment of hypertension and kidney disease (in patients with type 2 diabetes)

  • Hypertension
  • kidney disease in patients with type 2 diabetes
View approved original text

This medication is used for the treatment of hypertension, particularly effective in controlling blood pressure in patients with kidney disease accompanying type 2 diabetes. By managing hypertension reliably, it helps reduce the risk of cardiovascular and kidney complications. Therefore, it plays an important role in preventing various complications associated with hypertension.

How to take

Adult dose

This medication can be taken regardless of meals, but it is recommended to take it at the same time every day. For the treatment of hypertension, the initial and maintenance dose of Losartan Potassium is recommended as 50 mg orally once daily. If the therapeutic effect is insufficient, it may be divided and taken orally twice daily, or the dose may be increased to a maximum of 100 mg once daily. For treatment of kidney disease in patients with hypertension and type 2 diabetes, the usual dose is 50 mg once daily.

Child dose

For children and adolescents aged 6 years or older weighing between 20 kg and less than 50 kg, the dose is 25 mg once daily, increasing to a maximum of 50 mg once daily if needed. For those weighing 50 kg or more,

Precautions

This medication can cause serious harm to the fetus if taken during pregnancy, particularly in the second and third trimesters, thus it should not be taken by women who are pregnant or may become pregnant. Patients with allergic reactions to this drug, severe liver disease, certain genetic diseases, or primary aldosteronism should not use it. Elderly patients, those with impaired kidney function, patients with hyperkalemia, and those with heart or vascular diseases should use this medication with caution and have their blood pressure and kidney function monitored regularly. While taking this medication, if symptoms of low blood pressure or worsening kidney function occur, one should consult a doctor immediately. The risk of side effects may increase if this medication is taken with other antihypertensive agents, potassium supplements, or certain diuretics, so it is essential to inform the doctor of any current medications being taken. Patients may experience dizziness or drowsiness, so caution is needed when driving or operating machinery. This medication should be avoided during pregnancy or breastfeeding, and if pregnancy is confirmed, it should be discontinued immediately and the doctor consulted. Children, especially those under 6 years old or with very low kidney function, should not use this medication. In cases of overdose, low blood pressure and heart rhythm problems may occur, and immediate medical attention should be sought for appropriate treatment. When storing this medication, keep it out of reach of children and do not transfer it to another container.

Side effects and when to seek care immediately

Serious side effects

Hives, severe swelling (edema), chest tightness, difficulty breathing, cold sweat, pale skin, severe rash with high fever, blisters, skin peeling, mucosal pain in mouth/eyes, shortness of breath or difficulty breathing, asthma attacks, respiratory distress with cough and fever, jaundice (yellowing of skin or eyes), severe fatigue throughout the body, sudden and severe headache, thunderclap headache, seizures, confusion, visual disturbances, paralysis, urination problems.

Mild side effects

  • Muscle cramps
  • back pain
  • leg pain
  • dizziness
  • congestion
  • upper respiratory infection
  • sinusitis
  • nausea
  • diarrhea
  • indigestion
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  • cough
  • sinus disorder
  • pharyngitis
  • muscle pain
  • insomnia
  • headache
  • weakness/fatigue
  • swelling/edema
  • abdominal pain
  • chest pain
  • swelling of lips and eyelids
  • facial rash
  • palm skin peeling
  • hemolytic phenomena
  • facial swelling
  • fever
  • orthostatic effects
  • syncope
  • angina pectoris
  • second-degree AV block
  • hypotension
  • myocardial infarction
  • atrial fibrillation
  • palpitations
  • etc.

Not everyone experiences these, and they can vary from person to person.

Storage

This medication should be stored in a tightly closed container to protect it from air and moisture. It is also recommended to store it in a cool, dry place at a temperature between 15 and 30 degrees Celsius.

Appearance and packaging

Appearance

White oval film-coated tablet

Package unit

30 tablets/bottle, 300 tablets/bottle

Same-ingredient medicines

Even with the same ingredient, strength, dosage form and how it is taken can differ.

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.

Questions about this medicine

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For anything that needs medical judgment, consult a doctor or pharmacist.

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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.