Medication info
Mega Act Tablet (Citrulline Malate)

Mega Act Tablet (Citrulline Malate)

OTC medicationTabletOral
Ingredient · strength
Citrulline Malate›500mg / 1 tablet
Manufacturer / importer
Hana Pharmaceutical Co., Ltd.
Appearance
Yellow oval film-coated tablet
Packaging
42 tablets/bottle, 84 tablets/bottle
Approval status
Active

MFDS item code 202502846 · Notified 2025.11.04

Summary

Main use
Adjunctive treatment of functional asthenia
Who takes it
Adults · Children
Adult dose
Adults: Take 2 tablets of citrulline malate per dose, 3 times daily. However, do not administer for more than 4 weeks.
Child dose
Children (aged 6 years and older): Take 2 tablets of citrulline malate per dose, twice daily.

Ingredients

Manufacturer
Hana Pharmaceutical Co., Ltd.

Efficacy & effects

Adjunctive treatment of functional asthenia

  • Functional weakness
View approved original text

This medication used for the adjunctive treatment of functional weakness helps improve muscle function and relieve symptoms. It is used alongside primary treatments to enhance the patient's ability to perform daily activities and reduce fatigue. Such adjunctive therapy plays an important role in improving the quality of life for patients with functional weakness.

How to take

Adult dose

Adults: Take 2 tablets of citrulline malate per dose, 3 times daily. However, do not administer for more than 4 weeks.

Child dose

Children (aged 6 years and older): Take 2 tablets of citrulline malate per dose, twice daily.

Precautions

This medication should not be taken by children under 6 years old. Pregnant women are advised not to take this medication. Although teratogenic effects were not reported in animal studies, safety in pregnancy has not been established. Breastfeeding women are also advised against taking this medication due to a lack of data on whether the drug is transmitted through breast milk. If symptoms do not improve after taking the medication for about one month, consultation with a healthcare professional or pharmacist is essential. The prescribed dosage and method of administration must be strictly followed, and children should take the medication under the supervision of an adult. Mild side effects such as gastrointestinal disturbances may occasionally occur during the initial stages of treatment. This medication should be stored in a safe place out of the reach of children; transfer to another container from the original may lead to misuse or deterioration in the quality of the drug, so it should be kept in its original container and closed tightly.

Side effects

Mild gastrointestinal disorder

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 best to store it at room temperature between 1°C and 30°C, avoiding too hot or too cold places.

Appearance and packaging

Appearance

Yellow oval film-coated tablet

Package unit

42 tablets/bottle, 84 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.