Product image of Micropaque Scanner (Barium Sulfate) supplied by GNH India

Micropaque Scanner

Active Ingredient:
Barium Sulfate
Origin:
EU

Micropaque Scanner (Barium Sulfate)

Barium sulfate, the active ingredient in Micropaque Scanner, is a contrast media presented as an oral suspension for gastrointestinal imaging. It creates a radiopaque coating that enhances X‑ray visualization of the esophagus, stomach, duodenum and colon during diagnostic procedures.

GNH India supplies Micropaque Scanner as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, with distribution aligned to EU regulatory standards. The company provides reliable sourcing, quality assurance and logistics support for diagnostic radiology agents across multiple markets.

Manufacturer / TM Owner

Guerbet

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Indications & Clinical Uses

Micropaque Scanner, a barium sulfate suspension, provides radiopaque contrast for gastrointestinal imaging procedures.

  • Barium swallow (esophageal imaging): enables clear visualization of the esophageal lumen and motility.
  • Barium meal (stomach and duodenal imaging): delineates gastric and duodenal mucosa for assessment of ulcers, masses, and motility.
  • Barium enema (colon imaging): outlines the colon to detect polyps, strictures, and inflammatory changes.

How It Works

  • Barium sulfate consists of insoluble barium particles with a high atomic number that absorb X‑ray photons. When ingested as a suspension, it coats the mucosal surface of the gastrointestinal tract, creating a dense radiopaque layer that attenuates X‑ray beams, thereby enhancing contrast between the lumen and surrounding tissues on radiographic images. The coating remains localized, does not enter systemic circulation, and is eliminated unchanged in the feces.

Side Effects

Oral barium sulfate suspensions are generally well tolerated, but they may cause a range of gastrointestinal and systemic reactions.

Common Side Effects

  • Nausea: mild to moderate nausea may occur during or after ingestion.
  • Abdominal discomfort: cramping or bloating is reported by some patients.
  • Constipation: temporary slowdown of bowel movements may be experienced.
  • Diarrhea: loose stools can occur, especially with high-volume preparations.
  • Metallic taste: a transient metallic sensation in the mouth may be noted.

Serious or Rare Side Effects

  • Aspiration pneumonia: inhalation of the suspension can lead to lung infection.
  • Barium impaction: severe constipation may cause blockage of the bowel.
  • Allergic reaction: rare hypersensitivity presenting with rash, itching or swelling.
  • Peritonitis: leakage of barium into the peritoneal cavity after perforation.
  • Electrolyte imbalance: large volumes may affect electrolyte levels in vulnerable patients.

Precautions & Warnings

Before using Micropaque Scanner, clinicians should assess patient suitability and follow specific safety measures.

  • Assess gastrointestinal integrity: avoid use in patients with known or suspected perforation, obstruction or severe dysphagia.
  • Review allergy history: contraindicated in individuals with documented hypersensitivity to barium sulfate.
  • Evaluate renal function: caution in patients with severe renal impairment due to potential fluid shifts.
  • Consider pregnancy status: use only if clearly needed, as safety data are limited.
  • Monitor for aspiration risk: ensure proper positioning and swallowing ability during administration.
  • Store at ambient temperature: keep below 25°C in the original container, protect from moisture and direct sunlight.

Avoid Interactions

Barium sulfate may interact with certain medications or substances that affect gastrointestinal motility or absorption.

Major Interactions (Avoid)

  • Antacids containing aluminum or magnesium: can bind barium and reduce imaging quality.
  • Iron supplements: may cause precipitation and interfere with contrast visualization.

Moderate Interactions (Monitor Closely)

  • Laxatives: may alter transit time, affecting coating uniformity.
  • Prokinetic agents: increased motility can reduce contact time of barium with mucosa.
  • Oral contrast agents (iodinated): concurrent use may complicate image interpretation.

Frequently Asked Questions

Micropaque Scanner is an oral suspension of barium sulfate used as a radiopaque contrast agent in diagnostic radiology. It is administered before X‑ray examinations of the gastrointestinal tract, such as barium swallow, barium meal, and barium enema studies, to improve visualization of the esophagus, stomach, duodenum and colon.

Barium sulfate works by providing a dense, X‑ray‑absorbing coating on the lining of the gastrointestinal tract. The high atomic number of barium particles attenuates X‑ray beams, creating a stark contrast between the lumen filled with the suspension and surrounding soft tissues, which allows clinicians to see structural details clearly on radiographic images.

The dose of Micropaque Scanner is determined by the prescribing clinician based on the specific imaging procedure, patient age, weight, and clinical indication. The healthcare professional selects the appropriate volume and concentration to achieve optimal radiographic contrast while considering patient safety.

Safety data for barium sulfate in pregnancy and lactation are limited. Use is generally reserved for situations where the diagnostic benefit outweighs potential risks. The product should only be administered to pregnant or breastfeeding patients after a careful risk‑benefit assessment by the treating physician.

To order Micropaque Scanner, 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, then provide pricing, availability, shipping details (including any cold‑chain requirements) and assist with import documentation.

Micropaque Scanner (barium sulfate) is a high‑density, insoluble contrast medium that provides superior coating of the gastrointestinal mucosa compared with water‑soluble iodinated agents, which are often used for patients at risk of aspiration. Barium offers longer imaging windows and clearer delineation of mucosal patterns, but it should not be used when perforation is suspected.

Micropaque Scanner should be stored at ambient temperature, preferably below 25 °C. Keep the suspension in its original container, protect it from moisture, direct sunlight and extreme temperature fluctuations. Do not freeze the product, and ensure the container is tightly sealed to maintain suspension stability.

Micropaque Scanner is administered orally as a suspension. The patient drinks the prescribed volume under supervision, often after fasting. For a barium swallow, a small amount is taken; for a barium meal or enema, larger volumes are used to fill the stomach or colon, respectively. Proper positioning helps ensure even coating of the gastrointestinal tract.

Serious risks include aspiration of the suspension leading to pneumonia, barium impaction causing bowel obstruction, and rare allergic reactions such as rash, itching or swelling. In cases of gastrointestinal perforation, barium can leak into the peritoneal cavity, potentially resulting in peritonitis. Prompt medical attention is required if any of these events occur.

Micropaque Scanner should be avoided in patients with known or suspected gastrointestinal perforation, severe obstruction, or marked dysphagia. Individuals with documented hypersensitivity to barium sulfate should not receive the product. Caution is also advised for patients with severe renal impairment, pregnant or breastfeeding women unless the diagnostic benefit justifies use.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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