Gastropulgite

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Gastropulgite

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Medically reviewed

Marina Burgos

Last updated on 10/01/2026

This page provides general, reference-level information compiled from official medical sources. It is not a substitute for professional medical advice, diagnosis, or treatment. For decisions about your health, please consult a qualified healthcare professional.

Overview of Gastropulgite

Property Description
Active Ingredients Aluminium Hydroxide-Magnesium Carbonate Co-dried Gel, Attapulgite
Form Powder for oral suspension (Sachets)
Pharmacological Class Antacid and Gastrointestinal Adsorbent
Common Use Relief of upper gastrointestinal discomfort and hyperacidity
Origin Combination of mineral-derived and synthesized components

What Type of Medicine is Gastropulgite and How is it Classified?

Gastropulgite is classified as a combination pharmaceutical preparation, recognized for its dual therapeutic function as both an antacid and a gastrointestinal adsorbent. The medicine is presented as a powder for oral suspension in individual sachets, a distinguishing factor that allows for easy mixing into a liquid immediately before oral administration. This formulation utilizes adsorbent clays to manage intraluminal irritants, positioning the product beyond simple acid-neutralizers. This preparation is recognized for providing symptomatic relief in situations requiring both rapid acid buffering and intestinal stabilization.

What is the Unique Composition of Gastropulgite?

The active composition of Gastropulgite features two main ingredients of mineral origin: the synthesized Aluminium Hydroxide-Magnesium Carbonate Co-dried Gel and the refined clay mineral Attapulgite. The co-dried gel is an integrated compound designed for potent and rapid acid neutralization. Concurrently, Attapulgite acts as a highly effective adsorbent, utilizing its complex structure to physically bind to and consolidate excess gas, fluid, and irritants within the gastrointestinal lumen. This precise combination addresses two primary sources of digestive distress simultaneously. The formulation is intended for patients experiencing symptoms such as heartburn or digestive discomfort where a need for both neutralizing excess acid and binding irritants is present.

What is the General Purpose of Gastropulgite?

The general purpose of the preparation is to provide comprehensive relief from discomfort and symptoms associated with upper gastrointestinal disorders, including distress from gastric hyperacidity. This is achieved through the components' synergistic actions: the co-dried gel provides immediate acid neutralization, while the attapulgite provides a physical effect, binding irritants and helping to form a protective layer over the digestive lining. This class of drug offers symptomatic relief for acid-related disorders by rapidly reducing gastric acidity. The preparation is intended to stabilize the digestive environment, mitigating symptomatic distress arising from excessive acid or intraluminal irritants.

What side effects are possible with Gastropulgite?

Possible Side Effects and Safety Information

The safety profile of this medicine, which combines an antacid gel (Aluminum Hydroxide-Magnesium Carbonate) and an adsorbent clay (Attapulgite), is defined by its effects on the gastrointestinal system and mineral metabolism, as documented in regulatory sources.

Adverse reactions are officially categorized primarily within Gastrointestinal Disorders. The most common documented effects are changes in bowel function, often manifesting as constipation (associated with the aluminum component) or diarrhea (associated with the magnesium component). Other general effects, such as nausea and abdominal discomfort, have also been reported, although their exact frequency is classified as not known.

Serious safety considerations are primarily linked to the Metabolism and Nutrition Disorders system-organ class and are associated with long-term exposure. Hypophosphatemia, a severe reduction in phosphate levels, is a documented risk of prolonged, high-dose administration of aluminum-containing antacids. For individuals with severe renal impairment, there is an officially documented risk of aluminum accumulation, which can lead to serious toxicities such as encephalopathy and osteomalacia.

Official regulatory documents often list severe renal insufficiency and pre-existing hypophosphatemia as explicit restrictions. Furthermore, the adsorbent nature of the preparation creates a constraint, as it has the potential to reduce the absorption of other oral medications if they are taken at the same time.

Overdose and Emergency Response

Overdose Overview for Gastropulgite (Attapulgite)

Official regulatory sources do not detail specific symptoms or clinical manifestations of systemic overdose for Gastropulgite (activated attapulgite), as the compound is considered a non-absorbed intestinal adsorbent. Because it is not systemically absorbed into the bloodstream, it does not typically lead to the high blood concentrations associated with toxic systemic drug overdoses.

However, a primary concern associated with excessive intake of attapulgite, particularly if taken without sufficient water or when chronic high-dose use occurs, is the potential for gastrointestinal issues. These may include severe constipation or, in rare and specific circumstances, an intestinal obstruction or impaction. This is primarily a physical effect within the digestive tract, not a chemical toxicity.

Potential High-Dose Risk (Non-Systemic) Recommended Emergency Action (General Guidance)
Severe Constipation, Bowel Impaction Stop taking the medication immediately.

When to Seek Immediate Medical Help

Contact emergency services or a poison control center right away if a person has taken significantly more than the labeled dose, or if they develop severe and persistent gastrointestinal symptoms such as intense abdominal pain, vomiting, or an inability to pass stools, which may signal a possible intestinal blockage. These conditions require immediate medical assessment. Health regulatory bodies strongly emphasize the need to monitor overall health and cease use if symptoms worsen or persist.

Therapeutic Uses of Gastropulgite

What Gastropulgite Treats: Main Uses and Benefits

The primary role of this medication is to provide supportive symptomatic relief across key domains of upper digestive tract distress. This class of preparation is utilized for the symptomatic relief of hyperacidity, heartburn, acid indigestion, GERD, and upset stomach associated with these conditions.

The preparation is commonly used to help with groups of symptoms that may appear suddenly or intensify over time, such as the painful, burning manifestations of heartburn and acid regurgitation linked to Gastritis or intermittent Gastroesophageal Reflux Disease. The primary therapeutic benefit is symptomatic relief, which helps maintain a sense of stability when symptoms are more noticeable and contributes to easing the symptom burden during acute flare-ups.

It is also applied across domains where additional symptomatic support is needed to address broader upper digestive distress, including bloating and flatulence that often accompany upset stomach. It is used in settings where short-term symptomatic assistance is appropriate, providing support that may help ease the symptom burden related to physical discomfort. The preparation is considered relevant in conditions characterized by periods of heightened symptoms, such as Peptic Ulcer Disease or Hiatal Hernia.

Quick Fact: Relief for Episodic Distress
Relevant symptoms: Intermittent burning, gas, and abdominal discomfort.
Relevant context: Applied in scenarios where symptoms become more noticeable, such as post-prandial or nocturnal distress.

Eligibility and Restrictions for Use

Who Can and Cannot Use Gastropulgite?

Regulatory criteria define specific populations eligible to use Gastropulgite, a medicine containing a combination of an antacid (Aluminium Hydroxide-Magnesium Carbonate) and a gastrointestinal adsorbent (Attapulgite). Official labeling establishes clear contraindications and restrictions based on age, organ function, and pre-existing health conditions.


Contraindications (Must Not Use)

The medicine is contraindicated in patients with severe renal impairment or kidney failure due to the risk of systemic accumulation of aluminum and magnesium. It is also prohibited for individuals with known or suspected intestinal obstruction or severe constipation, or those with known hypersensitivity to any component.


Eligibility Restrictions

Population Group Regulatory Status
Children under 6 years Not recommended (Use is not established)
Mild/Moderate Renal Impairment Use with caution (Requires monitoring)
Pregnancy and Lactation Restricted (Use only if benefit outweighs risk)
Hypophosphatemia Risk Use with caution (Potential for exacerbation)

Use in older adults requires caution due to the higher prevalence of underlying, undiagnosed renal impairment. For populations not specifically contraindicated, eligibility is generally established under standard labeled conditions.

What should I know about interactions with other medicines?

Gastropulgite’s interaction profile is primarily defined by a physicochemical pharmacokinetic mechanism that leads to a reduction in systemic exposure (bioavailability) for co-administered oral medicines. This effect occurs through two pathways: the Aluminium and Magnesium components cause chelation and alteration of gastrointestinal pH, while Attapulgite acts as an adsorbent.

This established interaction pattern necessitates a mandatory administration separation window. Regulatory documents officially dictate that other oral medications must be administered at least 2 hours before or 4 hours after a dose of Gastropulgite to mitigate reduced absorption.

Specific interacting substances and classes officially noted include Iron Salts (supplements), Digoxin, and Levothyroxine. The efficacy of orally administered Tetracycline and Fluoroquinolone antibiotics is also formally noted to be reduced. The pH-altering effects can impact the solubility and subsequent absorption of medicines such as Ketoconazole and Itraconazole.

A specific, interaction-related constraint exists for the patient population with impaired renal clearance. Due to reduced excretion of the metal ions, these individuals face a documented accumulation risk of Magnesium and Aluminum. This entire profile requires therapeutic management focused strictly on proper administration timing.

Mechanism of Action

How Gastropulgite Works: Mechanism of Action

The mechanism of Gastropulgite (Attapulgite) is characterized by a peripheral, physical action entirely within the gastrointestinal lumen. The primary interaction is non-specific binding or adsorption to various substances, including excess water, gas molecules, and free luminal agents. This is facilitated by the drug's layered silicate matrix, which exhibits high adsorptive capacity. This process influences the ratio of fluid to solid matter in the intestinal contents and modifies their physical state.

Simultaneously, the drug provides a non-systemic mucosal shielding effect. The drug mechanically deposits a non-absorbed layer that adheres to the intestinal mucosal surface, providing physical separation between the epithelial surface and the luminal substances. This peripheral action reduces direct contact between these agents and the intestinal epithelium, thereby decreasing the stimulus for water and electrolyte flux across the surface. The overall effect is the modulation of the physical properties and stability of the gut environment.

Dosage and Administration Information

How to Use Gastropulgite

The use of Gastropulgite is governed by standardized regulatory principles defining the required administration method, frequency, and duration limits for this antacid and adsorbent preparation. The guidelines formalize the requirements for administration, ensuring consistency with regulatory standards.

Administration Scope

Scope Item Official Regulatory Principle
Route of administration The medicine is approved solely for Oral administration.
Dosing schedule The standard single dose is one sachet. The maximum dosage is officially constrained to not exceed the limit specified in the product label over a 24-hour period. Use of the maximum dose is officially limited to 14 days.
Timing in relation to meals Doses are administered after meals and/or at bedtime, or at the onset of symptoms.
Preparation requirements The powder from the sachet must be thoroughly dissolved in a liquid (such as water) and stirred well before ingestion.
Age-group administration rules Administration to children is permissible (generally over six years) but must follow the specific lower dose and frequency determined by the official label. Use is restricted or subject to specific guidance for patients with severe kidney impairment.
Special procedural conditions The administration of the medicine must be separated from other oral medications by at least 2 hours to avoid absorption interference. It is officially intended for short-term use only.

Connection to the Overall Use Protocol

Official instructions structure the medicine's use by mandating preparation as a suspension prior to ingestion, defining both the unit dose and the daily maximum amount. These rules establish a clear frequency pattern (as-needed, multiple times daily) and impose time constraints on both the dose-to-dose interval with other drugs and the maximum duration of continuous use.

Recent Clinical Evidence

Recent Clinical Evidence: Gastropulgite

Gastropulgite (activated attapulgite) is a clay mineral used as an intestinal adsorbent, meaning it is not absorbed into the bloodstream but acts locally within the digestive tract.

Clinical evidence primarily evaluates its use for the symptomatic relief of acute, non-infectious diarrhea.

Research Focus Key Findings Reported in Studies
Symptom Reduction Some studies, including double-blind, placebo-controlled trials, have examined whether attapulgite may be associated with reductions in the severity and duration of mild-to-moderate acute diarrhea.
Stool Consistency Attapulgite has been studied for its ability to increase stool consistency and reduce the frequency of bowel movements in patients with acute diarrhea.
Chronic Diarrhea Evidence for the role of attapulgite in managing chronic diarrhea, particularly in specific patient populations, remains limited and inconclusive in available clinical trials.

Safety and Tolerability

Attapulgite is generally considered to be well-tolerated due to its non-systemic action; it is excreted in the feces and does not enter the systemic circulation.

Commonly reported adverse effects in trials are mild and relate primarily to the gastrointestinal tract, including flatulence, nausea, and mild constipation. Prolonged or high-dose use may increase the likelihood of constipation.

Attapulgite has the potential to bind with other oral medications in the gut, which may affect their absorption. Studies generally suggest separating the administration of attapulgite from other drugs by several hours to mitigate this potential interaction.

Frequently Asked Questions (FAQ)

Common questions about Gastropulgite (FAQ)


Q: What is the active substance in Gastropulgite?

According to the official product information, the active substance in Gastropulgite is Attapulgite of Mormoiron. This is a type of natural clay used for its protective properties in the digestive tract. It is classified as an intestinal dressing and adsorbant, and regulatory documents confirm this substance provides the medicine's primary action.


Q: Does Gastropulgite act on the entire digestive system?

Official information indicates that Gastropulgite is an intestinal dressing and adsorbent. Its primary function is to act on the digestive tract—specifically the intestine—to protect the mucous membrane and absorb certain substances. The action of this medicine is concentrated on the digestive system.


Q: Is there a maximum time I should take Gastropulgite?

Regulatory documents state that treatment with Gastropulgite should generally be short-term, often specified as three days. If symptoms persist beyond this short period, the official guidance suggests consulting a healthcare professional. Prolonged use is not recommended unless specifically advised by a doctor.


Q: What should I do if I forget to take a dose of Gastropulgite?

If a dose of Gastropulgite is missed, the official product information indicates the appropriate action is typically to continue the treatment with the next scheduled dose. There is no special action required, such as taking a double dose, to make up for the missed one. It is generally important to follow the prescribed or recommended schedule.


Q: Can Gastropulgite cause constipation?

Yes, regulatory documents mention that constipation is listed as a possible side effect of Gastropulgite. Although it's generally reported as a rare occurrence, it is included in the official safety information. Should new or concerning symptoms occur, seeking advice from a health professional is appropriate.


Q: Is it safe to use Gastropulgite during pregnancy?

According to official product information, the use of Gastropulgite is not recommended during pregnancy. This is a standard precautionary measure mentioned in the regulatory documents due to the lack of sufficient data to confirm absolute safety. Individuals who are pregnant are directed to consult a healthcare provider before use.


Q: Should Gastropulgite be used during breastfeeding?

Official information states that it is not recommended to use Gastropulgite while breastfeeding. This is a precautionary measure, as there is limited safety data regarding the potential passage of the substance into breast milk. Consultation with a healthcare professional is generally recommended before using this medicine while nursing.


Q: Does Gastropulgite affect how I drive or operate machinery?

Regulatory documents do not mention any specific effects of Gastropulgite on the ability to drive or use machinery. Based on the known information, it is generally considered unlikely to impair these functions. If an individual feels unwell or notices unexpected effects, exercising caution is generally appropriate.

How should Gastropulgite be stored and disposed of?

How to Store and Dispose of Gastropulgite

Official regulatory labeling dictates specific conditions for storing and disposing of Gastropulgite (powder for oral suspension) to ensure product stability and public safety.


Storage Conditions

Requirement Specification
Temperature Do not store at a temperature exceeding 30°C (86°F).
Environment Store in a dry place.
Shelf Life 36 months (Do not use after the expiry date on the packaging).
Child Safety KEEP OUT OF THE SIGHT AND REACH OF CHILDREN.

️ Disposal Instructions

Expired or unused portions of the medicine must be handled according to specific pharmaceutical waste protocols. Regulatory instructions mandate that Gastropulgite must NOT be thrown into the wastewater or with household waste. Unused product should be returned to a designated collection point, such as a pharmacy, for proper environmental disposal.

Attention! Always consult to a doctor or pharmacist before using pills or medicines.

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