Medication info
Magenu Soft Capsule

Magenu Soft Capsule

OTC medicationSoft capsule경구
Ingredient · strength
Magnesium Oxide›350mg / 1 capsuleTocopherol Acetate›200mg / 1 capsuleBenfotiamine›50mg / 1 capsulePyridoxine Hydrochloride›50mg / 1 capsuleRiboflavin›25mg / 1 capsuleGamma-Oryzanol›5mg / 1 capsuleCyanocobalamin›0.5mg / 1 capsuleFolic Acid›0.25mg / 1 capsule
Manufacturer / importer
경동제약(주)
Appearance
Brownish-red oblong soft capsules containing viscous yellow to mustard-colored contents
Packaging
10 capsules/box (10 capsules/PTP), 60 capsules/box (10 capsules/PTP X 6), 120 capsules/box ((10 capsules/PTP X 6) X 2)
Approval status
Active

MFDS item code 202202104 · Notified 2022.05.19

Summary

Main use
Relief of symptoms such as physical fatigue and neuralgia
Who takes it
Adults
Adult dose
Individuals aged 12 and older: Take 1 capsule at a time, twice daily.

Ingredients

Manufacturer
경동제약(주)

Efficacy & effects

Relief of symptoms such as physical fatigue and neuralgia

  • Physical fatigue
  • loss of strength
  • beriberi
  • eye fatigue
  • neuralgia
  • myalgia
  • arthralgia
  • angular cheilitis
  • cheilitis
  • stomatitis
  • glossitis
  • eczema
View approved original text

This product contains vitamins B1, B2, B6, and E, which help replenish strength during physical fatigue, during pregnancy, breastfeeding, when experiencing weakened physical condition due to illness or after illness, and in old age. Additionally, Vitamin B1 improves beriberi (lethargy) and eye fatigue, while Vitamins B6 and B1 together are effective in relieving symptoms of neuralgia, myalgia, arthralgia, angular cheilitis, cheilitis, stomatitis, glossitis, eczema, and dermatitis. It also alleviates discomfort such as shoulder and neck stiffness, tingling of hands and feet, and cold extremities that are symptoms of peripheral circulation disorders and menopause. Moreover, it helps relieve muscle cramps caused by magnesium deficiency. This medication is used to improve overall physical stamina and various neurological and skin-related symptoms.

How to take

Adult dose

Individuals aged 12 and older: Take 1 capsule at a time, twice daily.

Precautions

This medication should not be taken by individuals who are allergic or hypersensitive to any specific ingredients. Particularly, infants under 12 months of age, patients with severe renal dysfunction, and those allergic to soybean oil, soybeans, or peanuts should not use this medication. While taking this medication, it is advisable not to take it simultaneously with phosphates, calcium salts, oral tetracycline antibiotics, antacids, and levodopa. Taking these medications together may reduce efficacy or cause side effects due to interactions. Additionally, individuals receiving medical treatment or women who are pregnant or breastfeeding, patients with heart or circulatory issues, those with kidney disorders, patients with hypoproteinemia, and those with lipid metabolism disorders should consult a healthcare professional before taking this medication. If symptoms such as gastrointestinal discomfort, diarrhea, constipation, rash, nausea, vomiting, abnormal heart rhythms, or central nervous system abnormalities occur during use, immediately discontinue use and consult a healthcare professional. It is also important to be cautious if menstrual changes or prolonged bleeding occur. Particularly, women taking contraceptives containing estrogen or individuals at risk for thrombosis should be cautious, as vitamin E intake may increase the risk of thrombosis. Long-term high-dose use of pyridoxine may cause nerve damage, so caution is necessary. Users must adhere to the prescribed usage and dosage, and urine may turn yellow after taking the medication, which should be noted during clinical tests. It is advisable to avoid consuming tannin-containing beverages such as green tea or black tea before and after taking this medication. Patients with lipid metabolism issues or those at risk of lipid overload should regularly check serum lipid levels and adjust the dosage accordingly. If using other lipid injectables, dosage adjustments should consider the lipid content. Finally, this medication should be kept out of the reach of children and stored in a cool, dry place, avoiding direct sunlight. It is also recommended not to transfer the medication to other containers to maintain quality.

Side effects and when to seek care immediately

Serious side effects

Cardiac arrest (cardiac rhythm cessation), central nervous system impairment

Mild side effects

Gastrointestinal discomfort, diarrhea, constipation, rash, redness, nausea, vomiting, loose stools, red spots, menstrual irregularities, increasing menstrual flow, prolonged bleeding, sensory neuropathy or neuropathic symptoms, hematological adverse reactions, hypernatremia, congestive heart failure, edema, hyperkalemia

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

Interactions

Drug interactions

This medication should not be taken with phosphates, calcium salts, oral tetracycline preparations, antacids, levodopa, and oral contraceptives containing estrogen. If taken with aldosterone antagonists or triamterene, consultation with a physician or pharmacist is required.

Food interactions

This medication should be avoided with tannin-containing teas such as green tea and black tea during and before or after taking.

Storage

This medication must be stored in a tightly sealed container to avoid exposure to air and humidity. It is recommended to maintain a storage temperature between 1 to 30 degrees Celsius.

Appearance and packaging

Appearance

Brownish-red oblong soft capsules containing viscous yellow to mustard-colored contents

Package unit

10 capsules/box (10 capsules/PTP), 60 capsules/box (10 capsules/PTP X 6), 120 capsules/box ((10 capsules/PTP X 6) X 2)

Questions about this medicine

  • QMy mother is going through menopause and has severe shoulder pain; can I give it to her?

    The efficacy includes the relief of shoulder and neck stiffness and numbness in the hands and feet during menopause. If your mother is taking other medications or supplements, please consult a pharmacist before administering it to her.

    Answers 1 · 2026.09.14

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.