Product image of Kaliumjodid G.L. (Potassium Iodide) supplied by GNH India

Kaliumjodid G.L.

Active Ingredient:
Potassium Iodide
Origin:
EU

Kaliumjodid G.L. (Potassium Iodide)

Potassium iodide, the active ingredient in Kaliumjodid G.L., is a iodide presented as an unspecified strength/oral tablet for oral use. It provides thyroid blocking in case of radioactive iodine exposure and helps prevent iodine deficiency.
GNH India supplies Kaliumjodid G.L. as a licensed, GDP-compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

G.L. Pharma Gmbh

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Indications & Clinical Uses

Kaliumjodid G.L. is used to address conditions related to iodine metabolism and radiation exposure.

  • Radioactive iodine exposure: provides thyroid blocking to reduce uptake of radioactive iodine.
  • Iodine deficiency: supplies stable iodine to prevent deficiency in populations at risk.
  • Nuclear emergency preparedness: used as a prophylactic measure to protect the thyroid during radiological incidents.

How It Works

  • Potassium iodide delivers a stable source of iodide that saturates the thyroid gland, competitively inhibiting the uptake and organification of radioactive iodine isotopes. By flooding the thyroid with non‑radioactive iodide, it reduces the incorporation of harmful radioiodine, thereby limiting radiation dose to thyroid tissue.

Side Effects

Potassium iodide may cause a range of adverse reactions, most of which are mild and transient.

Common Side Effects

  • Metallic or salty taste in the mouth.
  • Nausea or vomiting.
  • Mild abdominal discomfort or diarrhea.
  • Headache.
  • Mild skin rash.

Serious or Rare Side Effects

  • Allergic reactions such as urticaria or anaphylaxis.
  • Iodide‑induced hyperthyroidism or hypothyroidism.
  • Pulmonary edema (rare).
  • Severe gastrointestinal irritation.
  • Acute kidney injury in susceptible individuals.

Precautions & Warnings

Before using Kaliumjodid G.L., consider the following safety measures.

  • Pregnancy: consult a healthcare professional before use.
  • Breastfeeding: discuss potential risks with a physician.
  • Pre‑existing thyroid disease: use under medical supervision.
  • Renal impairment: monitor kidney function during therapy.
  • Concomitant medications affecting iodine metabolism: assess for interactions.
  • Store at ambient temperature: keep in original container, protect from moisture and direct sunlight.

Avoid Interactions

Potassium iodide can interact with several medications; awareness helps prevent adverse outcomes.

Major Interactions (Avoid)

  • Antithyroid drugs (e.g., methimazole, propylthiouracil): may reduce effectiveness of potassium iodide.
  • Lithium: concurrent use can exacerbate thyroid dysfunction.
  • Amiodarone: may increase risk of thyroid abnormalities.

Moderate Interactions (Monitor Closely)

  • ACE inhibitors or potassium‑sparing diuretics: monitor serum potassium levels.
  • Radioactive iodine therapy: adjust timing to avoid reduced therapeutic efficacy.

Frequently Asked Questions

Kaliumjodid G.L. contains potassium iodide and is used primarily for thyroid blocking in the event of radioactive iodine exposure and for preventing iodine deficiency in individuals at risk. It provides a stable source of iodine that helps protect the thyroid gland from harmful radiation and supports normal thyroid function when dietary iodine is insufficient.

Potassium iodide works by delivering a large amount of stable iodine to the thyroid gland. This saturates the gland and competitively inhibits the uptake of radioactive iodine isotopes, preventing their incorporation into thyroid tissue. The result is a reduced radiation dose to the thyroid during nuclear incidents or medical procedures involving radioactive iodine.

The appropriate dose of Kaliumjodid G.L. is determined by a qualified prescriber based on the specific indication, patient age, weight, and exposure risk. Healthcare professionals calculate the regimen to ensure effective thyroid protection while minimizing potential side effects.

Safety of potassium iodide during pregnancy or lactation should be evaluated by a healthcare professional. While adequate iodine is essential for fetal development, excess iodine may affect thyroid function. Pregnant or breastfeeding individuals should discuss potential benefits and risks with their physician before using Kaliumjodid G.L.

To order Kaliumjodid G.L., submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India supplies hospitals, pharmacies, and procurement teams worldwide. After submission, the sales team will verify trade or institutional credentials and respond with pricing, availability, shipping details, and any necessary import documentation.

Kaliumjodid G.L. provides pharmaceutical‑grade potassium iodide specifically formulated for rapid thyroid saturation, making it suitable for radioprotective use. Over‑the‑counter iodine supplements often contain lower, nutritional doses intended for daily dietary support and may not achieve the rapid saturation needed in emergency radiation scenarios.

Kaliumjodid G.L. should be stored at ambient temperature, below 25 °C, in its original packaging. Protect the product from moisture, direct sunlight, and extreme temperatures to maintain stability. Keep out of reach of children and ensure the container is tightly closed when not in use.

Kaliumjodid G.L. is administered orally, typically as a tablet or liquid preparation, as directed by a healthcare professional. The product should be taken with water and according to the prescribed schedule to achieve optimal thyroid saturation before or during exposure to radioactive iodine.

Serious risks, though rare, include allergic reactions such as rash, urticaria, or anaphylaxis, and iodine‑induced thyroid dysfunction (hyperthyroidism or hypothyroidism). Individuals with pre‑existing thyroid disorders, lithium therapy, or antithyroid medication should be monitored closely for these potential complications.

Kaliumjodid G.L. should be avoided in individuals with known hypersensitivity to potassium iodide or any component of the formulation. Patients receiving antithyroid drugs, lithium, or amiodarone should consult a physician before use, as concurrent therapy may require adjustment or monitoring.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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