Product image of Jodid (Potassium Iodide) supplied by GNH India

Jodid

Active Ingredient:
Potassium Iodide
Origin:
EU

Jodid (Potassium Iodide)

Potassium Iodide, the active ingredient in Jodid, is an iodide (thyroid blocking agent) presented as an oral preparation for oral use. It is employed to protect the thyroid gland from radioactive iodine uptake during radiation emergencies and to prevent iodine deficiency when indicated.

GNH India supplies Jodid as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies, clinics and other health‑care institutions worldwide. The company adheres to stringent quality standards and provides regulatory‑approved batches for emergency stockpiles and routine use.

Manufacturer / TM Owner

Merck Healthcare Germany Gmbh

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Indications & Clinical Uses

Jodid (potassium iodide) acts within the thyroid blocking pathway to reduce uptake of radioactive iodine.

  • Radiation emergency prophylaxis: Provides thyroid protection by saturating the gland with stable iodide, reducing uptake of radioactive iodine.
  • Thyroid protection against radioactive iodine exposure: Limits thyroid absorption of iodine isotopes during nuclear incidents.
  • Prevention of iodine deficiency: Supplies supplemental iodide when dietary intake is insufficient.

How It Works

  • Potassium iodide supplies a stable source of iodide that rapidly saturates the sodium‑iodide symporter in thyroid follicular cells. This saturation blocks the organification of radioactive iodine isotopes, preventing their incorporation into thyroid hormones and thereby protecting thyroid tissue from radiation‑induced damage.

Side Effects

Adverse reactions may occur with oral potassium iodide.

Common Side Effects

  • Metallic taste in the mouth
  • Nausea or vomiting
  • Abdominal discomfort or cramping
  • Mild headache
  • Transient rash or skin irritation
  • Increased salivation

Serious or Rare Side Effects

  • Severe allergic reaction (anaphylaxis)
  • Acute thyroid dysfunction (hypo‑ or hyperthyroidism)
  • Stevens‑Johnson syndrome or toxic epidermal necrolysis
  • Pulmonary edema or respiratory distress

Precautions & Warnings

Potassium iodide should be used with caution and under medical supervision.

  • Assess iodine status: Verify baseline iodine levels before administration.
  • Allergy screening: Avoid in individuals with known iodide hypersensitivity.
  • Medical supervision: Use only when indicated by health authorities or clinicians.
  • Thyroid monitoring: Observe thyroid function tests after administration, especially in patients with pre‑existing thyroid disease.
  • Not for routine supplementation: Reserve for emergency or deficiency situations as directed.
  • Store at ambient temperature: Keep in the original container, protect from moisture and direct sunlight.

Avoid Interactions

Potassium iodide may interact with several medications.

Major Interactions (Avoid)

  • Levothyroxine: Iodide can reduce the effectiveness of thyroid hormone replacement.
  • Antithyroid drugs (propylthiouracil, methimazole): Concurrent use may diminish the intended thyroid‑blocking effect.
  • Radioactive iodine therapy (I‑131): Iodide blocks uptake, compromising therapeutic intent.

Moderate Interactions (Monitor Closely)

  • Diuretics (especially thiazides): May increase serum potassium levels.
  • Lithium: Combined use can exacerbate thyroid dysfunction.
  • Amiodarone: High iodine load may affect thyroid status; monitor thyroid function.

Frequently Asked Questions

Jodid contains potassium iodide and is used to protect the thyroid gland from radioactive iodine exposure during radiation emergencies and to prevent iodine deficiency when dietary intake is inadequate.

Potassium iodide provides a stable source of iodide that quickly saturates the thyroid’s iodine transport mechanisms, blocking the uptake and incorporation of radioactive iodine isotopes into thyroid hormones.

The appropriate dose of Jodid is determined by a qualified prescriber based on the specific indication, patient age, weight, and local emergency guidelines. No universal dosing regimen is provided here.

Safety of potassium iodide in pregnancy or lactation has not been definitively established. Use should be limited to situations where the benefit outweighs potential risk and only under medical advice.

Submit an enquiry on the Jodid product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any necessary import documentation.

Jodid is a pharmaceutical‑grade potassium iodide intended for thyroid blocking in radiation emergencies, whereas typical dietary iodine supplements are formulated for routine nutritional support and may contain different iodine compounds or dosages.

Store Jodid at ambient temperature, preferably below 25 °C, in its original packaging. Protect it from moisture, excessive heat and direct sunlight to maintain stability.

Jodid is taken orally, usually as a tablet or liquid preparation, as directed by a healthcare professional. The product should be swallowed with water unless otherwise instructed.

Serious risks include severe allergic reactions (anaphylaxis), acute thyroid dysfunction (hypo‑ or hyperthyroidism), and rare skin conditions such as Stevens‑Johnson syndrome. Immediate medical attention is required if these occur.

Individuals with known hypersensitivity to iodide, those with certain thyroid disorders, or patients taking medications that may interact significantly (e.g., levothyroxine, antithyroid drugs, radioactive iodine therapy) should avoid Jodid unless specifically advised by a clinician.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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