Medication info

Estiamin Injection (Fursultiamine Hydrochloride)

Prescription medicationInjections
Ingredient · strength
Fursultiamine Hydrochloride›5.46mg / 1mL
Manufacturer / importer
신풍제약(주)
Appearance
Injection solution in a brown ampoule containing a clear liquid with a characteristic odor.
Packaging
10 milliliters/ampoule x 30
Approval status
Active

MFDS item code 200711404 · Notified 2007.10.17

Summary

Main use
Improvement of vitamin B1 deficiency and neurological conditions (peripheral neuropathy, neuralgia)
Who uses it
Adults
Adult dosage
As Fursultiamine, the usual adult dosage is 5 to 100 mg administered subcutaneously, intramuscularly, or intravenously per day. The dosage should be adjusted according to symptoms.

Ingredients

Manufacturer
신풍제약(주)

Efficacy & effects

Improvement of vitamin B1 deficiency and neurological conditions (peripheral neuropathy, neuralgia)

  • Vitamin B1 deficiency
  • wasting diseases
  • hyperthyroidism
  • Wernicke's encephalopathy
  • beriberi heart disease
  • neuralgia
  • myalgia
  • arthralgia
  • peripheral neuropathy
  • peripheral nerve paralysis
  • myocardial metabolic disorders
  • constipation
View approved original text

This injection is used to prevent and treat vitamin B1 deficiency. It is particularly helpful when sufficient intake through food is not possible, such as in cases of hyperthyroidism, pregnancy and lactation, or during strenuous physical labor. It is also effective for serious conditions such as Wernicke's encephalopathy and beriberi heart disease. Additionally, it is used for various symptoms where vitamin B1 deficiency is suspected, such as neuralgia, myalgia, and peripheral neuropathy. However, continued use for more than one month without specific purpose should be avoided. This medication is used to improve various symptoms associated with vitamin B1 deficiency.

Dosage and Administration

Adult dosage

As Fursultiamine, the usual adult dosage is 5 to 100 mg administered subcutaneously, intramuscularly, or intravenously per day. The dosage should be adjusted according to symptoms.

Precautions

This medication is for injection use, and care must be taken as glass fragments may mix when opening the ampoule. Extra caution is needed when using it in children or the elderly. It should not be administered to patients who are allergic to any of the ingredients or have experienced hypersensitivity reactions. It should be used cautiously in patients with a history of hypersensitivity. Serious side effects such as shock may occur rarely during use; therefore, if symptoms such as low blood pressure, chest pain, or difficulty breathing occur, administration should be stopped immediately and appropriate treatment sought. Allergic reactions such as rashes may also occur, and use should be discontinued if symptoms appear. Gastrointestinal side effects can include nausea, vomiting, glossitis, and occasionally diarrhea, and symptoms such as headache or frequent urination may rarely appear. When administering the injection, it is advisable to inject slowly to minimize vascular pain. To prevent bacterial infection, the remaining solution should not be reused. When opening the ampoule, the marked side should be facing up, and the opposite side should be gently pressed to create a clean break, ensuring the ampoule is wiped with an alcohol swab to prevent contamination. This medication should be stored in a safe place out of reach of children, and transferring it to another container may lead to accidents or degradation of the drug's quality.

Side effects and when to seek care immediately

Serious side effects

  • Low blood pressure
  • chest pain
  • difficulty breathing
  • shock

Mild side effects

Hypersensitivity reactions such as nausea, vomiting, stomatitis, diarrhea, headache, frequent urination, vascular pain, and rashes.

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

Storage

This medication should be stored in a tightly closed container that blocks light and kept at room temperature between 1 degree and 30 degrees Celsius. This storage method helps maintain the drug's efficacy and prevent deterioration.

Appearance and packaging

Appearance

Injection solution in a brown ampoule containing a clear liquid with a characteristic odor.

Package unit

10 milliliters/ampoule x 30

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.