Medication info

Selenewon Forte Liquid

OTC medicationSolution경구
Ingredient · strength
Sodium Selenite Pentahydrate›0.332mg / 1 packetThiamine Hydrochloride›50mg / 1 packet
Manufacturer / importer
(주)한국비엠아이
Appearance
A colorless transparent or light yellow liquid in aluminum packets
Packaging
14 packets/box [2 milliliters/packet]
Approval status
Active

MFDS item code 202007130 · Notified 2020.10.19

Summary

Main use
Improvement of physical fatigue and decreased stamina during pregnancy and lactation, relief of neuralgia and myalgia, selenium supplementation effect
Who takes it
Adults
Adult dose
For those aged 12 years and older and adults, take 1 packet twice a day.

Ingredients

Manufacturer
(주)한국비엠아이

Efficacy & effects

Improvement of physical fatigue and decreased stamina during pregnancy and lactation, relief of neuralgia and myalgia, selenium supplementation effect

  • Physical fatigue
  • decreased stamina
  • neuralgia
  • myalgia
  • arthralgia
  • eye fatigue
View approved original text

Vitamin B₁ helps with physical fatigue or decreased stamina during pregnancy, lactation, illness, and recovery. It is also effective for pain relief from neuralgia, myalgia, and arthralgia, and it is used to relieve fatigue of the eyes. Selenium is supplemented as a necessary mineral for our body. This medication is used for these symptoms and conditions.

How to take

Adult dose

For those aged 12 years and older and adults, take 1 packet twice a day.

Precautions

This medicine should not be taken by those who are allergic to this medicine or its ingredients. Additionally, infants under 12 months should not take this medicine. While taking this medicine, it is advisable not to take medications like phosphates, calcium salts, oral tetracycline antibiotics, and antacids together. If you are receiving treatment from a doctor or have gastrointestinal diseases such as peptic ulcer, chronic ulcerative colitis, or localized colitis, you must consult a doctor or pharmacist before taking this medicine. Individuals with heart or circulatory issues or decreased kidney function, as well as those with low protein levels in the blood, should also consult a specialist before taking this medicine. If symptoms such as nausea, vomiting, diarrhea, dermatitis, foul smell during sweating or breathing, hair loss, or restlessness occur during use, immediately stop taking it and consult a doctor or pharmacist. Additionally, be cautious as overdose may cause gastrointestinal disturbances, hypernatremia, congestive heart failure, and edema. Particularly, be careful when taking with aldosterone antagonists or triamterene as it may increase potassium levels in the blood. If you accidentally take too much or if symptoms do not improve after taking for more than one month, consult a specialist immediately. Always adhere to the prescribed dosage and regimen, and it is recommended to avoid consuming tannin-containing teas such as green tea or black tea before or after taking this medicine. Store this medicine out of reach of children, avoid direct sunlight, and keep it in a cool place with low humidity. It is also important not to transfer it to another container to maintain the quality of the medicine and prevent misuse.

Side effects and when to seek care immediately

Serious side effects

Edema (severe swelling)

Mild side effects

  • Nausea
  • vomiting
  • diarrhea
  • dermatitis
  • foul smell during sweating and breathing
  • hair loss
  • restlessness

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

Interactions

Drug interactions

This medicine should not be taken with phosphates, calcium salts, oral tetracycline preparations, and antacids. Also, consult a doctor or pharmacist if taken with aldosterone antagonists or triamterene.

Food interactions

Do not take this medicine with tannin-containing teas such as green tea or black tea during or before and after taking.

Storage

This medicine is sensitive to light, so it should be stored in a container that does not allow light in. Additionally, it is important to maintain a room temperature between 1 to 30 degrees Celsius when storing the medicine. This will help preserve the effectiveness of the medicine for a longer period.

Appearance and packaging

Appearance

A colorless transparent or light yellow liquid in aluminum packets

Package unit

14 packets/box [2 milliliters/packet]

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

  • QHow many packets should I take in a day?

    For individuals aged 12 and older, the dosage is 1 packet twice a day. It is advised to avoid tannin-containing teas such as green tea or black tea during and shortly before or after taking it.

    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.