Medication info

Genuwon Gemstain Solution

Prescription medication경구
Ingredient · strength
Iodine›5g / 100mLPotassium Iodide›10g / 100mL
Manufacturer / importer
주식회사제뉴원사이언스
Appearance
A dark reddish liquid in a brown glass bottle
Packaging
10mL per bottle
Approval status
Active

MFDS item code 201505077 · Approved 2015.07.27

Summary

Main use
Preoperative stabilization treatment for hyperthyroidism
Who takes it
Adults · Children
Adult dose
For adults, dilute 0.1–0.3mL of this medication in water or milk and take three times a day for six days.
Child dose
For children, dilute 0.1–0.3mL of this medication in water or milk and take three times a day for six days.

Ingredients

Manufacturer
주식회사제뉴원사이언스

Efficacy & effects

Preoperative stabilization treatment for hyperthyroidism

View approved original text

This medication is used to stabilize symptoms and control the secretion of thyroid hormones prior to surgery for hyperthyroidism. It primarily attempts to suppress hormone production by administering antithyroid drugs and alleviates cardiac symptoms with beta-blockers if necessary. Additionally, the patient's thyroid function is monitored until it stabilizes to ensure the safety of the surgery. This pre-treatment process is crucial for reducing complications during surgery and promoting recovery. Therefore, preoperative treatment for hyperthyroidism ensures the patient's safety through hormone regulation and symptom alleviation.

How to take

Adult dose

For adults, dilute 0.1–0.3mL of this medication in water or milk and take three times a day for six days.

Child dose

For children, dilute 0.1–0.3mL of this medication in water or milk and take three times a day for six days.

Precautions

This medication should not be used by patients who are allergic to iodine or iodides or have experienced such reactions in the past. Pregnant women or women who may become pregnant, as well as nursing mothers, should also not take this medication. Particular caution should be exercised when administering this medication to children, and it should be given carefully under the direction of a physician if necessary. Allergic symptoms such as hives, angioedema, skin hemorrhage, fever, and joint pain may occur during the use of this medication, so immediate consultation with a healthcare professional is required if any unusual symptoms arise. Gastrointestinal symptoms such as a burning sensation in the mouth, metallic taste, and diarrhea may also occur, so caution is advised. Swelling or inflammation of the throat, skin issues such as acne, and psychological changes such as depression or insomnia have also been reported. In males, erectile dysfunction may occur, and it is important to report any of these changes. Long-term use of this medication is not recommended, and it may affect the results of thyroid function tests, so it is essential to inform your healthcare provider about taking this medication before undergoing tests. Iodine can cross the placenta and affect the fetus, so it should be avoided during pregnancy, and this medication can also be excreted in breast milk, posing a risk of thyroid dysfunction in infants. In cases of overdose, acute toxic symptoms such as vomiting, abdominal pain, and diarrhea may occur, and in severe cases, life-threatening conditions such as renal dysfunction or respiratory distress may arise, requiring immediate emergency treatment. This medication should be stored away from light and kept in a secure location out of reach of children, and it should not be transferred to another container to maintain its quality.

Side effects and when to seek care immediately

Serious side effects

  • Hives, angioedema
  • Difficulty breathing (choking), swelling of the epiglottis
  • Acute toxic symptoms (including vomiting, abdominal pain, diarrhea)
  • Renal failure
  • Circulatory failure
  • Pneumonia or pulmonary edema
  • Esophageal stricture

Mild side effects

  • Angioedema
  • skin hemorrhage or purpura
  • fever
  • joint pain
  • lymphadenopathy
  • eosinophilia
  • cold-like symptoms
  • headache
  • tearing
  • conjunctivitis
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  • laryngitis
  • bronchitis
  • salivary gland pain
  • metallic taste
  • increased salivation
  • burning sensation and pain in the mouth
  • diarrhea
  • swelling and inflammation of the throat
  • acne-like skin issues
  • depression
  • insomnia
  • erectile dysfunction

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 container that does not allow light in. Furthermore, to ensure safe use, it is best to store it at room temperature, that is, below 25 degrees Celsius.

Appearance and packaging

Appearance

A dark reddish liquid in a brown glass bottle

Package unit

10mL per bottle

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.