Medication info
Elatonin Sustained Release Tablet 2mg (Melatonin)

Elatonin Sustained Release Tablet 2mg (Melatonin)

Prescription medicationTablet경구
Ingredient · strength
Melatonin›2mg / 1 tablet
Manufacturer / importer
에이치엘비제약(주)
Appearance
White to grayish-white, biconvex round sustained release tablet
Packaging
30 tablets/box [(15 tablets/PTP) x 2]
Approval status
Active

MFDS item code 202500951 · Approved 2025.04.22

Summary

Main use
Treatment for improving sleep quality in patients over 55 years old with insomnia
Who takes it
Adults
Adult dose
Take 1 tablet orally once daily, 1 to 2 hours before bedtime, after meals; swallow whole without chewing or breaking.

Ingredients

Manufacturer
에이치엘비제약(주)

Efficacy & effects

Treatment for improving sleep quality in patients over 55 years old with insomnia

  • Reduced sleep quality
  • insomnia
View approved original text

This medication is used for the short-term treatment of insomnia in patients over 55 years old with reduced sleep quality.

How to take

Adult dose

Take 1 tablet orally once daily, 1 to 2 hours before bedtime, after meals; swallow whole without chewing or breaking.

Precautions

This medication should not be used by individuals who are allergic to this medication or any of its components. This medication contains lactose, so individuals with hereditary problems such as galactose intolerance, lactase deficiency, or glucose-galactose malabsorption should not take it. Individuals with kidney or liver problems should use this medication cautiously, and those with autoimmune diseases or who are pregnant or breastfeeding should also use it carefully. Side effects such as headache, nasal cold symptoms, lower back pain, and joint pain may occur after taking this medication. Additionally, various adverse reactions such as skin rash, itching, insomnia, anxiety, dizziness, dyspepsia, vomiting, and increased blood pressure have been reported, so if any symptoms appear, consult a doctor immediately. This medication may cause drowsiness, so caution is necessary when driving or operating dangerous machinery. This medication may alter drug concentration when taken with certain medications, so if taking other medications, one must consult a doctor or pharmacist. In particular, alcohol should be avoided as it may reduce the sleep effect. Pregnant or breastfeeding women are advised not to take this medication, and safety has not been established for children under 18 years old. This medication should be kept out of the reach of children and stored in its original container.

Side effects and when to seek care immediately

Serious side effects

  • Hives
  • angioedema
  • oral swelling
  • tongue swelling
  • angina
  • pneumonia
  • vestibular neuritis
  • appendicitis
  • Clostridium difficile infection
  • Wernicke's encephalopathy
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  • thrombocytopenia
  • leukopenia
  • angioedema
  • hives
  • angioedema
  • thrombocytopenia
  • oral swelling
  • tongue swelling.

Mild side effects

  • Headache
  • nasopharyngitis
  • low back pain
  • arthralgia
  • irritability
  • neurosis
  • restlessness
  • insomnia
  • abnormal dreams
  • nightmares
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  • anxiety
  • mood changes
  • aggression
  • crying
  • stress symptoms
  • loss of directional sense
  • early morning awakening
  • increased libido
  • feelings of sadness
  • depression
  • migraine
  • somnolence
  • excessive motor activity
  • dizziness
  • drowsiness
  • fainting
  • memory impairment
  • attention disorders
  • stupor
  • restless legs syndrome
  • poor sleep
  • sensory disturbances
  • visual disturbances.

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 light-resistant, tightly closed container. Additionally, it is important to store it at room temperature, specifically below 25 degrees Celsius, to maintain the medication's effectiveness.

Appearance and packaging

Appearance

White to grayish-white, biconvex round sustained release tablet

Package unit

30 tablets/box [(15 tablets/PTP) x 2]

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.