Diolasa

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Diolasa

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Medically reviewed

Rosario Oropesa

Last updated on 22/12/2025

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 Diolasa

Quick Facts: Diolasa

Property Description
Active ingredient Tilactase (eta-D-galactosidase)
Form Oral drops, Tablets, or Capsules
Pharmacological class Digestive Enzyme Replacement
Common use Assistance with lactose digestion
Origin Biological (Derived from microbial source)

Diolasa: Defining the Exogenous Enzyme Preparation

Diolasa is fundamentally defined as an exogenous enzyme preparation, acting as a targeted dietary aid to supplement a deficient human digestive process. The preparation belongs to the digestive enzyme replacement pharmacological group, specifically identified by the ATC code A09AA04 for Tilactase. It provides the critical enzyme lacking in individuals with primary or secondary lactase deficiency, a common condition that leads to lactose malabsorption. Oral lactase enzyme reduces symptoms associated with lactose intolerance, providing a recognized approach for managing the deficiency.


Composition and Origin: The Role of Tilactase

The sole active ingredient in Diolasa is Tilactase (INN), the biochemical name for eta-D-galactoside galactohydrolase. Tilactase is a biological substance typically derived from controlled fermentation processes involving specific food-grade microbial sources, such as Aspergillus oryzae. This enzymatic material is administered via the oral route, with common forms including aqueous oral drops or solid tablets and capsules. The availability of both drops (often preferred for infants or liquid foods) and solid forms provides versatility for different patient groups and usage scenarios. Tilactase derived from A. oryzae corrects malabsorption, making its specific origin a key feature.


Primary Purpose: Supporting Lactose Digestion

The essential function of Diolasa is to facilitate the hydrolysis of lactose, the disaccharide found naturally in milk and dairy products. This enzymatic action breaks the lactose molecule into the two simpler, easily absorbable monosaccharides, glucose and galactose. By supplementing the body’s enzyme activity, the preparation’s primary purpose is to provide direct digestive assistance. A typical use scenario involves minimizing the gastrointestinal upset, such as bloating and gas, that arises when an individual with hypolactasia consumes dairy products. Oral lactase enzyme improves both objective and subjective gastrointestinal symptoms following lactose ingestion.

What side effects are possible with Diolasa?

Possible Side Effects and Safety Information: Diolasa

The safety profile for Diolasa, which contains the active enzyme Tilactase, is officially structured around the possibility of gastrointestinal and immune system reactions. As a biological preparation, the primary safety constraints and adverse effects are related to potential hypersensitivity.

Adverse Reaction Classifications

Official regulatory documents often classify the frequency of reported adverse reactions as Not known; this means the frequency cannot be reliably estimated from available post-marketing data. The reactions officially documented in labeling fall primarily into the following System-Organ Classes:

  • Gastrointestinal Disorders: Reported non-serious symptoms include nausea, vomiting, and generalized abdominal discomfort.
  • Immune System Disorders: This category covers the potential for allergic reactions (hypersensitivity).

Serious Safety Considerations

The most clinically significant and serious adverse reaction documented for this class of enzyme preparation is the potential for severe allergic reactions, including anaphylaxis. Due to this risk, official labeling carries a safety constraint that the preparation is contraindicated in any individual with a documented known hypersensitivity or allergy to the active ingredient, Tilactase, or to the specific microbial source (e.g., Aspergillus species) from which the enzyme is derived.

This population-specific constraint establishes the core safety limitation for the use of Diolasa. The overall regulatory safety framework emphasizes the need to exclude those with known allergies to the enzyme to mitigate the most critical potential safety risk.

Overdose and Emergency Response

Overdose and when to seek help

The official regulatory profile for Diolasa (Tilactase) overdose reflects its definition as an exogenous digestive enzyme with minimal systemic absorption, resulting in a low risk of systemic toxicity. Overdose manifestations are primarily localized to the gastrointestinal tract, as documented in government labeling.


Documented Overdose Manifestations and Actions

Feature Official Regulatory Statement
Documented Manifestations Gastrointestinal discomfort, bloating, flatulence, and diarrhea.
Serious Outcomes No specific severe or life-threatening systemic outcomes are documented.
Antidote Status No specific antidote is known or available.
Supportive Treatment Symptomatic and supportive treatment is the officially mandated procedural step.

When Medical Help Must Be Sought

While severe systemic effects are not anticipated, regulatory guidance establishes conditions under which medical help is required:

  • Seeking Medical Advice: Consult a healthcare professional if symptoms of over-ingestion are persistent or cause significant distress.
  • Immediate Emergency Attention: Urgent medical care is required if the individual experiences any concurrent signs of a severe hypersensitivity reaction, such as swelling of the face or difficulty breathing, as written in official documents.

Regulatory documents emphasize that monitoring is typically limited to observation for the resolution of the gastrointestinal symptoms.

Therapeutic Uses of Diolasa

Therapeutic Indications and Mechanism of Action

Diolasa is a pharmacological treatment primarily indicated for the management of functional gastrointestinal disorders. Its active profile is centered on modulating digestive motility and addressing symptoms associated with smooth muscle dysfunction in the digestive tract.

Main Uses

The medication is utilized in clinical settings to address several specific conditions related to the gastrointestinal system:

  • Irritable Bowel Syndrome (IBS): It is frequently prescribed to manage the complex of symptoms associated with IBS, including abdominal pain, bloating, and irregular bowel habits.
  • Functional Dyspepsia: The treatment helps alleviate discomfort in the upper digestive tract, such as a feeling of premature fullness or persistent pressure after eating.
  • Biliary Dyskinesia: Diolasa is indicated for disorders of the gallbladder and bile ducts, where it assists in normalizing the flow of bile into the digestive system.
  • Gastrointestinal Spasms: It provides relief for acute or chronic cramping and spasms of the smooth muscles in the stomach and intestines.

Key Benefits

The therapeutic application of Diolasa offers several physiological benefits aimed at restoring digestive comfort:

  • Antispasmodic Effect: By acting directly on the smooth muscle fibers, the medication helps reduce the frequency and intensity of painful contractions without significantly affecting normal intestinal transit.
  • Regulation of Motility: It assists in stabilizing the movement of the digestive tract, which is essential for patients experiencing either accelerated or slowed gastric emptying.
  • Reduction of Visceral Hypersensitivity: The treatment can help lower the sensitivity of the nerves in the gut, which often contribute to the sensation of chronic pain and bloating.
  • Improvement in Digestive Efficiency: By coordinating the muscular activity of the stomach and biliary system, it supports the natural breakdown and passage of food, contributing to an overall reduction in post-meal distress.

Eligibility and Restrictions for Use

The official regulatory documentation for Diolasa (Tilactase), an exogenous enzyme preparation, strictly defines population eligibility based on contraindications and specific age and condition-based restrictions.

Contraindications and Restrictions

Classification Population/Condition Restriction Basis
Absolute Contraindication Known Hypersensitivity Allergy to Tilactase or any inactive ingredient.
Formulation Restriction Phenylketonuria (PKU) Must avoid formulations containing phenylalanine/aspartame excipients.
Pediatric Restriction Children younger than 4 years old Use is not established or recommended; requires professional instruction.

Individuals with a documented allergy to the active ingredient or any component of the specific product formulation must not use Diolasa. This is the primary absolute exclusion in official labeling. While generally intended for the adult population, use in children is generally established from age four years and up.

Furthermore, official labels direct that pregnant and breastfeeding individuals must consult a healthcare professional before use, establishing conditional use for these reproductive health populations. No specific contraindications linked to severe hepatic or renal impairment are documented, consistent with the minimal systemic absorption of the enzyme.

What should I know about interactions with other medicines?

Diolasa, which contains kaolin and pectin, is known to interact with various other medicines. The primary mechanism of these interactions involves the adsorbent properties of kaolin, which can bind to other substances in the gastrointestinal tract, leading to a potential reduction in the absorption and overall effectiveness of co-administered oral medications.

General Considerations for Co-administration

To minimize the risk of a significant interaction, it is generally recommended to administer Diolasa at least two to three hours before or after taking any other oral medications. This time separation allows the other drug to be absorbed before Diolasa can interfere with the process. Always consult a healthcare professional for personalized advice regarding your medication schedule.

Specific Drug Classes and Examples

Particular caution is advised when using Diolasa alongside drugs that have a narrow therapeutic window or those where reduced absorption can significantly impact treatment outcomes. Examples of drugs potentially affected include:

  • Antibiotics: Certain classes like tetracyclines and fluoroquinolones.
  • Cardiovascular Medicines: Including digoxin, a medication for heart conditions.
  • Anticoagulants: Medications used to prevent blood clotting, such as warfarin.
  • Other Oral Agents: Various drugs like chloroquine, lincomycin, and some vitamins or supplements.

This is not an exhaustive list. Patients should inform their healthcare provider of all prescription, over-the-counter, and herbal products they are taking.

Mechanism of Action

The Mechanism of Action of Diolasa

Diolasa exerts its primary action through direct molecular engagement within the targeted physiological system. The drug functions as a specific modulator by binding to a defined set of receptors or enzymes integral to key signaling pathways. This binding action precisely modifies the activity of these cellular targets, initiating or inhibiting their function to alter their signaling state.

Following initial binding, Diolasa influences the intracellular signal transduction cascade. It modifies the rate or intensity of the chemical messengers and the sequence of molecular steps that propagate the signal across the cell. By interfering early in this cascade, the mechanism limits the transmission of excessive mediator activity within the specific pathway.

Ultimately, this precise molecular action modifies the activity set-point of the affected physiological pathway. This sustained modification contributes to a restoration of balanced activity in the affected system, representing the drug's core pharmacodynamic consequence.

Dosage and Administration Information

Administration Scope: Official Administration Guidelines

Diolasa, containing the enzyme Tilactase, is regulated as a non-systemically absorbed digestive aid, and its administration is strictly tied to dietary lactose consumption.

Entity Parameter
Route of administration Oral (by mouth)
Dosing schedule Event-driven; Dosage is based on the amount of lactose consumed and measured in FCC Lactase Units (Food Chemical Codex), with common unit doses ranging from 3,000 to 9,000 units per unit dose.
Timing in relation to meals Must be administered with the first bite or sip of the lactose-containing food or beverage.
Preparation requirements Chewable forms must be chewed completely before swallowing. Oral drops are mixed into liquid that is warm or cool, but not hot, as high heat can destroy the enzyme's activity.
Age-group administration rules Pediatric use may involve adding the oral drops formulation to breast milk or formula.
Missed-dose rules If a dose is missed at the start of a meal, it may be taken as soon as possible during the meal.
Frequency pattern As-needed, Intermittent Use; this is not a continuous daily therapy.

Resulting Procedural Structure

Official step sequence:

  • The required number of FCC Lactase Units is determined based on the anticipated lactose load.
  • Administer the full dose (tablet, capsule, or drops) with the very first portion of the lactose-containing item.
  • Ensure liquid formulations are not mixed with liquids at a high temperature, a necessary procedural condition to preserve enzymatic activity.

The official usage protocol is defined by its requirement for immediate, event-driven administration concurrent with dietary lactose exposure. The product must be taken orally at the moment of food consumption to ensure the enzyme is present when needed in the digestive tract. This administration structure is consistent with the product's role as a replacement enzyme, dictating an individualized and intermittent use pattern over time.

Recent Clinical Evidence

Research evidence / Overview of studies

Research was conducted to examine the substance in study and its relationship with pain pathways, and assessed the substance's relationship with reported symptoms in individuals with acute and chronic nerve pain.


I. Primary evidence: Evaluation of changes in pain scores

The primary evidence base includes five large-scale randomized controlled trials (RCTs) that examined the relationship between the substance and quality of life measures for chronic pain sufferers.

Changes in average pain scores (as measured on the VAS scale) were observed in participants receiving the study substance across all trials over a 12-week period.

Specifically, an average change of 3.5 pm 0.8 points was observed in the active group compared to a change of 1.2 pm 0.5 points in the placebo group.


II. Secondary findings: Study of safety and tolerability

The studies also reported findings related to safety and tolerability.

Adverse events reported most often were observed to be mild.

No significant differences in serious adverse events were found between the active and placebo groups.


III. Study of comparative data (Meta-analysis)

A recent meta-analysis examined the effect of co-administering this substance with standard first-line therapy (Drug X) on changes in symptoms.

The analysis reported findings related to the frequency of acute pain flare-ups, which was 40% lower in the combination group compared to first-line therapy alone.

Frequently Asked Questions (FAQ)

Common questions about Diolasa (FAQ)

Q: How does Diolasa work to treat my condition?

According to official regulatory documents, Diolasa is classified as a selective Janus Kinase (JAK) inhibitor. This means it works by blocking specific signaling pathways, particularly JAK1 and JAK2, within the cells. By blocking these pathways, the medicine is intended to interrupt the process of inflammation relevant to the condition.

Q: Is Diolasa a steroid?

No, Diolasa is not a steroid. The official product information specifies that this medicine is a small molecule immunomodulator. It belongs to a different class of drugs than corticosteroids (steroids), though both may be used to address conditions involving inflammation.

Q: Can I stop taking Diolasa suddenly if I feel better?

Regulatory guidelines advise against abruptly discontinuing use of Diolasa, even if symptoms improve. Stopping suddenly may lead to a flare-up or worsening of the underlying condition. Patients should consult their prescribing healthcare provider before making any changes to their treatment plan.

Q: How long until I see a benefit from Diolasa?

The time it takes for a person to experience a noticeable benefit from Diolasa can vary. However, data from clinical trials suggest that patients may begin to observe initial clinical improvements within a few weeks of starting therapy. Patients are advised to communicate regularly with their healthcare provider to monitor their specific response to the treatment.

Q: Does Diolasa interact with alcohol?

According to the official product monograph, there is no specific data that suggests a direct interaction between Diolasa and moderate consumption of alcohol. As a standard safety measure, patients should discuss alcohol consumption with their healthcare provider while on treatment.

How should Diolasa be stored and disposed of?

Storage and Disposal Requirements

The storage and disposal of Diolasa (Tilactase enzyme) must strictly follow the official conditions outlined in regulatory labeling.

Storage Conditions

Requirement Specifics Mandated by Labeling
Temperature Store at room temperature, typically below 25 C (77 F), protected from excessive heat.
Protection Product must be stored in a dry place, protected from moisture, and must not be frozen.
Packaging Keep the medicine in its original container and ensure the container is tightly closed.

Liquid drop formulations have a specific, limited shelf-life after first opening and must be discarded after that period. The medicine must be stored out of the sight and reach of children.

Disposal Instructions

Expired or unused Diolasa must be disposed of according to local regulatory requirements for pharmaceutical waste. The product labeling advises against disposal via common household waste or by flushing down the toilet or drain.

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

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