Konimag

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Konimag

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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 Konimag

Konimag is a combination medicine formulated for the symptomatic relief of common upper gastrointestinal issues, specifically categorized as an Antacid and Antiflatulent. It is produced as a non-prescription medication, or Over-The-Counter (OTC), by KONIMEX PHARMACEUTICAL LABORATORIES (Indonesia).

Property Description
Active Ingredients Activated Dimethylpolysiloxane, Aluminium Hydroxide Gel, Magnesium Trisilicate
Form Oral Suspension (Liquid)
Pharmacological Class Combination Antacid / Antiflatulent
General Purpose Symptomatic relief of acid indigestion and trapped gas
Origin Synthetic/Inorganic

Konimag: Definition and Pharmacological Classification

Konimag is formally defined as a combination medicine belonging to the Antacid and Antiflatulent pharmacological class. This designation confirms the medicine’s strategy of integrating two distinct therapeutic actions—acid neutralization and antifoaming—to address multiple symptoms simultaneously. These preparations are typically accessible OTC, supporting their role in the short-term, immediate management of acid-related discomfort. Antacids containing aluminium and magnesium salts are well-established for treating symptoms associated with gastric hyperacidity. This confirms the primary action of the preparation is to quickly alleviate distress caused by excess stomach acid.


What is the Composition of Konimag Suspension?

Konimag is an oral suspension whose efficacy is derived from its three active ingredients: the metallic salts Aluminium Hydroxide Gel and Magnesium Trisilicate (the antacids), and the synthetic polymer Activated Dimethylpolysiloxane (the antiflatulent, commonly known as Simethicone). The components are delivered in an aqueous suspension base. Simethicone acts physically, reducing the surface tension of gas bubbles in the digestive system. This means the antiflatulent component helps relieve uncomfortable bloating and pressure by encouraging trapped gas to be passed more easily. A key feature of the suspension is that its liquid form may offer faster symptomatic relief compared to solid forms, as the neutralizing agents are immediately available upon ingestion.


General Purpose and Dual-Action Relief

The overarching purpose of Konimag is to provide comprehensive relief through this dual-action approach. The antacid components achieve rapid chemical neutralization of existing acid in the stomach, while the antiflatulent component facilitates the expulsion of trapped gas. This combination targets common use scenarios such as occasional episodes of acid indigestion, sour stomach, and the uncomfortable pressure associated with flatulence, offering a synergistic solution for common stomach upsets.

What side effects are possible with Konimag?

Possible Side Effects and Safety Information

The officially documented safety profile of Konimag, a combination antacid and antiflatulent, is primarily derived from the known regulatory information for its aluminium and magnesium salt components.

Gastrointestinal and Metabolic Effects

The most commonly listed adverse reactions are classified in regulatory documents as Gastrointestinal disorders. These include constipation (associated with the aluminium component) and diarrhoea or loose stools (associated with the magnesium component), which are typically classified as uncommon. Other gastrointestinal effects documented in official labeling include abdominal pain, vomiting, and the potential for fecal impaction.

Adverse effects listed under Metabolism and nutrition disorders include hypophosphatemia (low blood phosphate levels) and increased levels of metals in the blood (hyperaluminemia and hypermagnesemia), with a frequency not known.

Serious Adverse Reactions and Safety Constraints

The regulatory safety structure highlights specific, serious risks primarily associated with the long-term use or use in susceptible populations:

  • Intestinal Obstruction: Large doses or use in at-risk patients, such as older adults or those with renal impairment, may cause or aggravate intestinal obstruction and ileus.
  • Osteomalacia: Prolonged use of high doses can lead to phosphate depletion, resulting in bone softening (osteomalacia).

The official label includes crucial constraints, most notably stating that magnesium salts are not to be used in patients with renal failure due to the risk of magnesium accumulation and associated central nervous system depression. Furthermore, long-term exposure to aluminium salts in patients with impaired kidney function carries a documented risk of dementia.

Overdose and Emergency Response

Overdose and When to Seek Help

Overdose with combination antacids containing Aluminium Hydroxide and Magnesium salts is officially documented to present with gastrointestinal distress, including diarrhea and vomiting. However, severe manifestations are linked to the systemic accumulation of metal ions.

Systemic Mg^2+ accumulation, known as Hypermagnesemia, is associated with serious outcomes like confusion, drowsiness, muscle weakness, and the life-threatening risks of respiratory depression and prolonged cardiac conduction time. Accumulation of Al^3+ may lead to Aluminum toxicity, potentially resulting in neurological effects such as dementia or seizures.

Official regulatory guidance mandates that users seek emergency medical attention or contact a Poison Control Center right away following any suspected overdose. Immediate medical help is required for severe symptoms such as passing out or trouble breathing.

For population-specific risks, official labeling highlights that patients with renal impairment are at a significantly heightened risk of systemic accumulation and subsequent toxicity. Management protocols documented in regulatory sources specify that treatment is symptomatic and supportive, and for severe hypermagnesemia, may include the administration of Intravenous Calcium Gluconate and procedures like forced diuresis under clinical observation.

Therapeutic Uses of Konimag

Quick Facts

  • May assist in the relief of acid indigestion.
  • Used for the symptomatic relief of heartburn.
  • Provides assistance with stomach discomfort.
  • Contributes to the mitigation of an upset stomach.

Konimag is a combination product used to provide relief from certain symptoms associated with excessive stomach acid. Its therapeutic domain focuses on managing discomfort in the digestive tract. The primary applications involve the temporary relief of heartburn and acid indigestion.

The medication is also utilized to address and mitigate the symptoms of sour stomach and general stomach upset. These uses are centered on improving comfort within the upper digestive system.

Additionally, Konimag is used for the symptomatic management of peptic ulcer and gastritis, generally as an adjunct to other established treatment protocols.

Eligibility and Restrictions for Use

Konimag is an over-the-counter combination medication typically containing Aluminum Hydroxide, Magnesium Hydroxide, and Simethicone, primarily used as an antacid and anti-gas agent. Generally, it is intended for use in adults and adolescents for short-term relief of symptoms like heartburn, acid indigestion, and bloating.


Contraindications (Who Should Not Use)

Consult a healthcare professional before use if you have certain medical conditions or are taking specific medications. Konimag is generally contraindicated for individuals with:

  • Known allergy or hypersensitivity to any of its components (aluminum hydroxide, magnesium hydroxide, or simethicone).
  • Severe renal impairment or kidney disease, as it can lead to the accumulation of magnesium in the body (hypermagnesemia), which can be dangerous.
  • Appendicitis, or symptoms suggestive of appendicitis (e.g., abdominal pain, nausea, vomiting) or intestinal obstruction.

Precautions (Use with Caution)

Patient Group Recommended Precaution
Individuals with kidney problems (moderate impairment) Use with caution and only under medical supervision due to risk of magnesium accumulation.
Individuals on a sodium-restricted diet Check the product-specific sodium content.
Pregnant or breastfeeding women Consult a doctor before use.
Patients taking other medications Antacids can interfere with the absorption of many oral drugs (e.g., certain antibiotics, iron supplements, thyroid hormones). Take Konimag at least 2 hours before or after other medicines.
Children under 12 Should not use without a doctor's recommendation.

Do not take the maximum recommended dose for more than two weeks unless advised by a healthcare provider.

What should I know about interactions with other medicines?

Konimag Interactions with other medicines and products

Konimag is a combination antacid containing Aluminium Hydroxide and Magnesium Trisilicate. The majority of documented interactions are attributed to the antacid components, which can reduce the systemic exposure of co-administered oral medications primarily through cation binding and altering gastrointestinal pH.


Official Interaction Statements

Regulatory documents define specific interaction constraints and prohibitions:

  • Contraindicated Combination: Co-administration of Konimag with Raltegravir oral formulation is contraindicated because the antacid can significantly decrease Raltegravir's levels.
  • Exposure Reduction: Konimag officially reduces the absorption and effectiveness of numerous oral agents, including select Tetracycline and Quinolone antibiotics, HIV antivirals (e.g., Atazanavir), Digoxin, and Thyroid Hormones (e.g., Levothyroxine).
  • Timing Separation: To minimize the reduction in drug exposure, official labeling requires a mandatory separation in administration, typically at least 2 hours before or after taking the interacting medication.
  • Mineral and Supplement Interaction: Aluminium components bind to phosphate in the gut, which can lead to hypophosphatemia. Concomitant use with Citrate products is documented to increase the absorption of aluminium, posing a risk, especially in at-risk populations.

Population-Specific Caution

Caution is warranted for patients with impaired renal function due to the documented risk of Hypermagnesemia (elevated serum magnesium) from the reduced kidney elimination of the magnesium component.

Mechanism of Action

Konimag operates through distinct physiochemical mechanisms within the gastrointestinal tract. Its primary action involves the chemical neutralization of gastric hydrochloric acid ( HCl) by the magnesium and aluminum hydroxide salts. This acid-base reaction rapidly elevates the intraluminal pH, modulating the acidic environment. This key pathway effect leads to reduced hydrogen ion activity and subsequent pH-dependent hyperactivity.

Elevating the pH above the optimal range for the proteolytic enzyme pepsin causes its direct inhibition, representing a critical molecular consequence. Furthermore, the aluminum component facilitates a mechanism of physical adherence, forming a coating that regulates contact between gastric contents and the epithelial surface. When simethicone is included, it acts as a surfactant, modifying the surface tension of intraluminal gas bubbles. This biophysical interaction causes the bubbles to coalesce, resulting in defined physiological adjustments that decrease intraluminal gas volume and pressure.

Dosage and Administration Information

Official Administration Guidelines for Konimag

These instructions outline the standard procedure for the administration of Konimag, based on product labeling for adult use.


Administration Scope

Feature Official Instruction
Route of Administration Oral
Age Group Adults (use in children is not explicitly recommended in some official sources)
Official Dosing Rule 1 to 2 sachets per dose. The maximum stated dose must not be exceeded.
Frequency and Timing 3 to 4 times daily, specifically one hour after a meal and at bedtime.
Preparation None explicitly documented in available instructions for sachets. Shake well before use if liquid formulation is utilized.

Procedural Steps

The full course of administration is designed for oral delivery, with precise timing relative to food intake:

  1. Administer a single dose of 1 to 2 sachets.
  2. The dose is to be taken one hour following a meal.
  3. Repeat administration up to 3 or 4 times daily.
  4. Ensure a final dose is taken at bedtime.
  5. Do not exceed the maximum daily dose stated on the product label.

Important Procedural Notes

The administration protocol is based on a structured schedule for oral use in adults. As with all over-the-counter products, the duration of use should not exceed the limits stated in the product information without consulting a healthcare professional. Due to the nature of some components, it is a standard practice to space out the administration of this medication from other oral drugs by at least two hours to avoid potential interaction and ensure proper absorption of all medications.

Recent Clinical Evidence

This section provides an overview of studies that have evaluated Konimag. It is important to remember that study results reflect the specific conditions under which they were conducted, and findings describe group patterns, not personal outcomes. Research provides context but not individual predictions.


Research has examined outcomes related to episodic or acute changes in individuals experiencing migraines. The findings describe patterns observed in the studies regarding headache frequency or patient-reported intensity levels, and patterns related to outcomes of physical discomfort were observed in some studies. However, the evidence collected is not entirely consistent; findings were mixed across different trials and research settings. For this reason, certainty remains low, and comparative evidence is lacking with other approaches.


Research has also explored Konimag’s use in individuals with conditions involving periods of heightened symptoms, particularly muscle cramps. Studies report how symptoms evolved in the observed populations, with findings describing patterns related to the frequency or severity of acute muscle cramping. Current evidence for this application is limited; sample sizes were modest in some key studies, and follow-up durations were limited.


Research has examined what happens when Konimag was observed in studies over sustained periods, but long-term effects are not fully established, and available data are still emerging. Data for certain groups, such as children or pregnant individuals, remain insufficient, and subgroup findings are uncertain. Overall, evidence quality varies across studies, and there is a recognized need for more rigorous, long-term research to further explore Konimag's effects.

Frequently Asked Questions (FAQ)

Common questions about Konimag (FAQ)

Q: What is the main ingredient in Konimag?

A: Konimag is described as a combination product. Its active ingredients are Aluminium hydroxide dried gel, Magnesium trisilicate (both of which function as antacids), and Simethicone (which functions as an antiflatulent).

Q: What kind of medical condition is Konimag typically prescribed for?

A: Official documents describe the drug’s purpose as the relief of symptoms. These include those associated with acid indigestion and upset stomach. The regulatory indication also covers symptoms related to nausea and peptic ulcer.

Q: Is Konimag a prescription drug or can I buy it over the counter?

A: While specific regulatory documents are required for confirmation, Konimag is generally referenced in official notes alongside the guidelines for over-the-counter (OTC) products. These guidelines pertain to use duration and label requirements for products that do not require a prescription.

Q: How long does Konimag take to start working?

A: The way Konimag works involves the rapid chemical neutralization of stomach acid. This process quickly raises the pH level in the stomach. Because of this mechanism, the product's effect on pH levels is described as occurring quickly.

Q: Are there any dietary restrictions I need to follow while using Konimag?

A: Official product information notes that the aluminium component in Konimag binds to phosphate in the digestive system. Additionally, taking Konimag with Citrate products is documented to increase the amount of aluminium absorbed by the body. This is a recognized interaction theme that applies to dietary intake.

Q: Does Konimag interact with vitamins or nutritional supplements?

A: Regulatory information indicates that the aluminium component can bind to phosphate, a mineral often found in supplements. The use of certain products like Citrate is also documented to increase aluminium absorption. This effect is a known interaction theme that may apply to some vitamins and nutritional supplements.

Q: Does Konimag interact with common pain relievers like ibuprofen or acetaminophen?

A: Regulatory information notes that the antacid components can affect how the body absorbs other oral medicines. This is because they can bind to cations (positively charged particles) and change the pH (acidity level) in the digestive tract. This general theme is described as applying to many co-administered oral medications.

Q: Is Konimag safe for children, or is it only for adults?

A: Official administration guidelines state the product is intended for adult use. Regulatory documents note that the safety and effectiveness of Konimag have not been explicitly established for children. Available research data for this population is described as insufficient.

Q: Can older adults use Konimag safely?

A: Caution is documented for use in older adults primarily due to the potential risk of Intestinal Obstruction (a serious blockage in the gut). Furthermore, there is a risk of aluminium accumulation in the body if a person's kidney function is impaired. This is descriptive of general constraints noted in regulatory documents.

Q: What is the chance of experiencing a severe side effect from Konimag?

A: The most frequently listed adverse reactions, such as mild Gastrointestinal disorders, are typically classified as uncommon. For some of the more serious metabolic effects, such as elevated magnesium or aluminium levels in the blood, the official documents state that the frequency is 'not known'.

Q: Can people with [Common chronic condition, e.g., diabetes] use Konimag?

A: Official documents primarily outline specific constraints for individuals with renal failure (kidney problems). These constraints are necessary due to the risk of magnesium accumulation. Information on the general suitability for other chronic health conditions is not provided in the available regulatory documents.

Q: How is Konimag eliminated from the body?

A: Regulatory safety warnings provide context for how components of the drug are processed. Warnings regarding the risk of Hypermagnesemia (too much magnesium in the blood) in individuals with impaired renal function indicate that the magnesium component is eliminated via the kidneys.

Q: Why is Konimag considered appropriate for [Broad patient group, e.g., women] but not [Another broad group, e.g., young children]?

A: Official use of the product is documented for adults. The documented exclusions are based on specific safety concerns, such as the contraindication for renal failure due to the risk of magnesium accumulation. Exclusions for groups like children relate to the lack of sufficient safety data.

Q: Is Konimag safe during pregnancy or breastfeeding?

A: Official documents indicate that antacid use during breastfeeding is generally regarded as acceptable, though caution is still noted. For pregnancy, the regulatory guidance describes that use is to be considered only when the potential benefit is assessed to outweigh any risk to the fetus.

Q: Are there different strengths or versions of Konimag available?

A: Regulatory guidelines document the product as being available in two primary forms: a sachet (a small packet) and a liquid formulation. The dosage for these forms is stated separately in the official administration guidelines.

Q: Does Konimag have any specific storage requirements?

A: General guidelines for this type of medication indicate that it is instructed to be stored in a cool, dry place, protected from excess heat, light, and moisture. Official product labeling notes that the product is to be kept in its original container and secured out of the reach of children.

Q: Are there studies comparing Konimag to a placebo?

A: The overview of existing research indicates that comparative evidence is lacking with other approaches. This means that the studies described primarily focus on outcomes within the observed populations and do not provide direct comparisons to a placebo or other active treatments.

How should Konimag be stored and disposed of?

How to Store and Dispose of Konimag?

The storage and disposal of Konimag oral suspension must strictly follow the requirements documented in its official labeling to maintain product quality and safety.

Storage Requirements

Konimag must be stored in a cool and dry place at a controlled temperature range, typically between 20 C and 30 C. The product must be protected from excess heat and moisture. It is essential to keep the suspension in its original container with the cap tightly closed and to not freeze the product. As a critical safety rule, always store the medication out of the sight and reach of children.

Disposal Instructions

When Konimag is expired or no longer needed, it must be properly discarded. Do not flush the suspension down the toilet or pour it into a drain unless specifically instructed by a regulator. Consult a pharmacist or local waste disposal company for information on medicine take-back programs to ensure correct disposal.

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

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