Medication info

Dillagen 25 mg (Carvedilol)

Prescription medicationTabletOralExpired
Ingredient · strength
Carvedilol›25mg / 1 tablet
Manufacturer / importer
Teragen Etex Co., Ltd.
Appearance
White round tablet
Packaging
90 tablets (10 tablets/PTP*9)
Approval status
Expired

MFDS item code 201904189 · Approved 2019.06.14

This product's status changed to Expired on 2024.06.14. It may no longer be sold, so consult a doctor or pharmacist before taking it.

Summary

Main use
Treatment of essential hypertension and chronic stable angina
Who takes it
Adults
Adult dose
Do not increase the dose or discontinue use without your doctor's instructions. 1. Essential hypertension 1) Adults (1) For the first two days, take 12.5 mg of carvedilol orally once daily, then take 25 mg orally once daily. (2) The usual dose is 25 mg orally once daily for 2 weeks. If a dose increase is needed, increase to 25 mg twice daily. The maximum dose per administration is 25 mg, and the maximum daily dose is 50 mg. 2) Older adults In some older adults, 12.5 mg once daily may provide sufficient efficacy. However, if the effect is inadequate after 2 weeks of treatment, the dose may be increased. 2. Chronic stable angina 1) For the first two days, take 12.5 mg of this medicine per dose, twice daily, then take 25 mg per dose, twice daily. 2) The usual dose is 25 mg per dose, twice daily for 2 weeks. If a dose increase is needed (excluding older adults), the dose may be increased to 50 mg per dose, twice daily.

Ingredients

Manufacturer
Teragen Etex Co., Ltd.

Efficacy & effects

Treatment of essential hypertension and chronic stable angina

  • Essential hypertension
  • chronic stable angina
View approved original text

Used for essential hypertension and chronic stable angina.

How to take

Adult dose

Do not increase the dose or discontinue use without your doctor's instructions. 1. Essential hypertension 1) Adults (1) For the first two days, take 12.5 mg of carvedilol orally once daily, then take 25 mg orally once daily. (2) The usual dose is 25 mg orally once daily for 2 weeks. If a dose increase is needed, increase to 25 mg twice daily. The maximum dose per administration is 25 mg, and the maximum daily dose is 50 mg. 2) Older adults In some older adults, 12.5 mg once daily may provide sufficient efficacy. However, if the effect is inadequate after 2 weeks of treatment, the dose may be increased. 2. Chronic stable angina 1) For the first two days, take 12.5 mg of this medicine per dose, twice daily, then take 25 mg per dose, twice daily. 2) The usual dose is 25 mg per dose, twice daily for 2 weeks. If a dose increase is needed (excluding older adults), the dose may be increased to 50 mg per dose, twice daily.

Precautions

This medication should not be used in certain patients. For example, those who have had an allergic reaction to this medication or its ingredients, those experiencing cardiogenic shock, patients with very slow heart rates or impaired cardiac conduction, and those with pulmonary heart disease are at risk of worsening symptoms if they take this medication. Additionally, patients with ketoacidosis or metabolic acidosis due to diabetes, those with severely impaired heart function, and individuals with respiratory conditions such as asthma or chronic obstructive pulmonary disease should avoid this medication. It is also safer for women who are pregnant or breastfeeding, and for patients with severe liver impairment to avoid using this medication. Patients with diabetes, those with a history of allergic reactions, individuals with weak heart or kidney function, and the elderly should use this medication with caution. Blood pressure, heart rate, electrocardiogram, liver and kidney function should be regularly monitored before and during treatment, and if symptoms worsen, the dosage may be adjusted or stopped. This medication may cause central nervous system symptoms such as dizziness, headache, fatigue, as well as cardiovascular adverse reactions such as decreased heart rate, low blood pressure, and worsening heart failure, so medical consultation should be sought immediately if symptoms occur. Additionally, various side effects such as nausea, diarrhea, skin rashes, blood abnormalities, and liver dysfunction may arise, so caution is needed. While taking this medication, there may be interactions with other drugs, especially blood pressure medications, diabetes medications, antidepressants, sedatives, anesthetics, and alcohol, so it is essential to inform the doctor or pharmacist and use caution. Co-administration with certain medications may lead to excessively slow heart rate or a sudden drop in blood pressure. It is not safe for women who are pregnant or may become pregnant, and nursing mothers to take this medication; they should consult a doctor if necessary. In case of overdose, severe hypotension, heart rate reduction, breathing difficulties, and loss of consciousness may occur, and immediate medical attention should be sought for appropriate treatment. This medication requires regular monitoring of heart function, blood pressure, electrocardiogram, etc., during long-term use, and care should be taken not to stop abruptly. Sudden cessation may worsen heart-related symptoms, so it is safer to gradually reduce the dosage before stopping. For storage, this medication should be kept in a light-protective container, out of reach of children. Avoid transferring it to other containers as this may affect quality.

Side effects

  • Dizziness
  • headache
  • fatigue
  • weakness
  • hallucination
  • confusion
  • depression
  • sleep disorder
  • nightmares
  • psychosis
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  • severe bradycardia
  • shock
  • complete heart block
  • heart failure
  • cardiac arrest
  • significant decrease in blood pressure
  • loss of consciousness
  • decreased pulse rate
  • cold extremities
  • edema
  • exacerbation of heart failure
  • cardiac arrest
  • worsening kidney function
  • kidney failure
  • increased airway resistance
  • nausea
  • diarrhea
  • abdominal pain
  • vomiting
  • constipation
  • urticaria
  • itching
  • lichenoid reaction
  • sweating
  • allergic rash
  • change in serum amino transferase
  • thrombocytopenia
  • leukopenia
  • hypoglycemia
  • hyperthyroidism concealment
  • hyperglycemia
  • weight gain
  • increased blood cholesterol
  • bradycardia
  • hypotension
  • shortness of breath
  • hypertension in angina
  • liver dysfunction
  • jaundice
  • limb pain
  • reduced tear production
  • sensory impairment
  • visual impairment
  • eye irritation
  • dry mouth
  • urinary disorder
  • sexual dysfunction
  • allergic reaction
  • cerebrovascular disorder
  • increased sputum
  • tachycardia
  • hyperglycemia
  • flushing
  • leukocytosis
  • hematuria
  • myocardial infarction
  • hyperkalemia
  • marked decrease in blood pressure
  • slowed heart rate
  • myocardial weakening
  • cardiac arrest
  • dyspnea
  • bronchospasm
  • vomiting
  • consciousness disorder
  • generalized seizure

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

Storage

This medication is sensitive to light and should be stored in a container that blocks light. It is important to store it at room temperature between 1 to 30 degrees Celsius to maintain its efficacy.

Appearance and packaging

Appearance

White round tablet

Package unit

90 tablets (10 tablets/PTP*9)

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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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.