Sun Pharma Laboratories Ltd

INSTARAFT Sugar free Mint Flavour Oral Suspension 200ml

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    Introduction About INSTARAFT ORAL SUSPENSION

    INSTARAFT Sugar Free Mint Flavour Oral Suspension is a combination formulation containing Sodium Alginate, Sodium Bicarbonate, and Calcium Carbonate, commonly used in clinical practice to support relief from acidity-related gastric discomfort, heartburn, indigestion, and acid reflux–associated symptoms. It is often considered in situations where digestive uneasiness occurs after meals, irregular eating habits, or lifestyle-related dietary patterns that affect stomach acid balance.

    This oral suspension works through a multi-action approach where each ingredient plays a specific role in supporting digestive comfort. Sodium alginate forms a gentle gel-like layer that floats over stomach contents, helping create a physical barrier within the stomach environment. Calcium carbonate supports reduction of excess stomach acid, while sodium bicarbonate helps maintain acid balance. Together, these actions contribute to overall gastric comfort support under medical guidance.

    INSTARAFT Oral Suspension is commonly used in individuals experiencing occasional acidity, post-meal heaviness, or reflux-related discomfort. It is often considered in lifestyle-related digestive imbalances influenced by irregular meal timings or dietary choices. Medical advice is recommended before use in individuals with kidney-related conditions, high sodium restrictions, or calcium imbalance.

    The suspension should be taken exactly as directed by a healthcare professional, usually after meals or as advised based on individual needs. It should be measured accurately using the provided measuring device and shaken well before each use to ensure uniform consistency. Dosage and duration depend on clinical evaluation and personal requirements, and it is not intended for unsupervised or prolonged use.

    During pregnancy and breastfeeding, INSTARAFT Oral Suspension should be used only under medical supervision after assessing suitability. It is generally well tolerated, though some individuals may experience mild and temporary digestive changes such as bloating or nausea. Any persistent or unusual symptoms should be discussed with a healthcare professional to ensure appropriate guidance.Common side effects may include bloating, nausea, vomiting, constipation, diarrhea, or a feeling of fullness in the stomach.

    Uses Of INSTARAFT ORAL SUSPENSION

    It is used to manage:

    Heartburn and acid regurgitation
    • Acid reflux symptoms associated with gastroesophageal reflux
    • Indigestion and post-meal gastric discomfort
    • Excess stomach acid (hyperacidity) related symptoms
    • Gastroesophageal reflux–associated discomfort after meals or during pregnancy
    • Sour burps and post-meal fullness linked to acidity
    • General stomach discomfort caused by acid imbalance
    • Flatulence associated with digestive acidity

    Benefits of INSTARAFT ORAL SUSPENSION

    Support for Acidity and Gastric Discomfort
    Provides supportive relief from acidity-related gastric discomfort in everyday situations. Helps ease occasional heartburn sensations that may occur after meals. Offers gentle digestive comfort support in a liquid oral suspension form.

    Support for Post-Meal Acid Reflux–Related Discomfort
    Helps manage post-meal acid reflux–associated discomfort and uneasiness. Supports a soothing effect on upper digestive tract comfort after food intake. Suitable for short-term digestive comfort needs under professional guidance.

    Soothing Support for Digestive Comfort
    Helps support overall digestive ease during episodes of stomach discomfort. Assists in maintaining comfort during mild gastric uneasiness.
    Commonly considered for general digestive support needs.

    Convenient Sugar-Free Mint Flavour Liquid Option
    Sugar-free formulation suitable for individuals mindful of dietary sugar intake. Liquid suspension format allows easy and flexible consumption.
    Mint flavour provides a pleasant intake experience for better acceptability.

    Suitable for Individuals Preferring Non-Tablet Format
    Designed for users who prefer liquid oral suspensions over tablets.
    Easy-to-use format supports convenient daily consumption.
    Offers an alternative option for those less comfortable with solid dosage forms.

    How INSTARAFT ORAL SUSPENSION Works

    How INSTARAFT Oral Suspension Works in the Stomach

    INSTARAFT Oral Suspension is an alginate-based liquid formulation commonly used in digestive care routines for acidity and reflux-related discomfort. It works through a combination approach that supports acid balance and forms a physical barrier over stomach contents for added digestive comfort.

    Mechanism of Sodium Alginate in INSTARAFT Oral Suspension

    Sodium alginate is a key ingredient that interacts with gastric fluids after intake to form a soft gel-like layer. This floating layer sits above stomach contents and supports reduced upward movement of acidic contents toward the food pipe.

    How Alginate-Based Suspensions Form a Barrier in the Stomach

    Alginate-based oral suspensions react naturally within the acidic stomach environment to create a raft-like structure. This floating barrier remains on top of stomach contents and supports a more comfortable digestive environment.

    Mechanism of Calcium Carbonate in INSTARAFT Oral Suspension

    Calcium carbonate acts as an acid-neutralizing component within the formulation. It interacts with excess stomach acid to support acidity balance while also contributing to the formation and stability of the floating alginate layer.

    Role of Sodium Bicarbonate in Antacid Liquid Formulations

    Sodium bicarbonate is included in oral suspensions for its fast-acting acid balance support. In alginate-based formulations, it also helps generate carbon dioxide, which assists the raft layer in floating above stomach contents.

    How Raft-Forming Suspensions Function in the Digestive System

    Raft-forming suspensions are designed to create a buoyant gel barrier after reaching the stomach. This layer floats over gastric contents and supports reduced contact between acidic contents and the upper digestive tract.

    How Liquid Antacids Create a Protective Gastric Layer

    Liquid antacid formulations containing alginates work by forming a coating-like barrier in the stomach. This layer helps separate gastric contents from the upper digestive passage and supports a soothing digestive environment.

    How Combination Antacid Ingredients Work Together in INSTARAFT Oral Suspension

    The ingredients in INSTARAFT Oral Suspension work through complementary mechanisms. Sodium alginate forms the floating barrier, calcium carbonate supports acid balance and raft stability, while sodium bicarbonate contributes to rapid acidity support and buoyancy of the raft layer.

    How to use INSTARAFT ORAL SUSPENSION

    General Usage Guidance

    • Follow the instructions provided by your healthcare professional.
    • The liquid formulation is designed for convenient daily use.
    • Take the suspension regularly as advised for a consistent routine.

    Recommended Dosage Guidance

    • Use only the quantity recommended by your healthcare professional.
    • Maintain consistent intake according to your individual needs.
    • Do not change the dosage without professional advice.

    Importance of Shaking the Bottle Before Use

    • Shake the bottle well before each use.
    • This helps maintain a uniform consistency of the suspension.
    • Proper mixing supports accurate administration.

    Tips for Easy Consumption

    • Take the liquid suspension comfortably as part of your daily routine.
    • Ensure the bottle is properly closed after use.
    • Store and handle the suspension as directed on the label or by your healthcare professional.

    Side Effects Of INSTARAFT ORAL SUSPENSION

    Common Side Effects:

    • Flatulence
    • Nausea
    • Vomiting
    • Diarrhea
    • Constipation
    • Headache
    • Bloating

    When to Consult Your Doctor:
    • Symptoms of allergic reaction such as rash or swelling

    Warning & Precautions

    Pregnancy

    Use with Caution

    INSTARAFT Oral Suspension should be used with caution during pregnancy under medical guidance.It is advisable to consult a healthcare professional before use to assess suitability based on individual needs.Always follow your doctor’s advice before taking this medicine during pregnancy.

    Breastfeeding

    Consult your doctor

    INSTARAFT Oral Suspension may be used during breastfeeding under medical guidance.It is advisable to consult a healthcare professional before use to ensure suitability.Always follow your doctor’s advice before taking this medicine while breastfeeding.

    Driving and Using Machines

    Use with Caution

    INSTARAFT Oral Suspension does not usually affect the ability to drive or operate machinery.However, if you feel unwell or uncomfortable after use, avoid such activities until you feel better.

    Alcohol

    Consult your doctor

    Avoid alcohol while using INSTARAFT Oral Suspension, as it may increase stomach acid levels.This may lead to digestive discomfort and reduced overall comfort.

    Kidney

    Use with Caution

    INSTARAFT Oral Suspension used  with caution in individuals with kidney-related conditions such as kidney stones or calcium buildup.Consult your doctor before taking this medicine.

    Liver

    Use with Caution

    INSTARAFT Oral Suspension should be used with caution in individuals with liver-related conditions. Consult your doctor before taking this medicine.

    Allergy

    Contraindicated

    Do not take this product if you are allergic to Sodium Alginate, Sodium Bicarbonate, Calcium Carbonate, or any other ingredients. Seek medical attention if symptoms such as rash, swelling, or difficulty in breathing occur. Consult your doctor before taking this medicine.

    Heart Disease

    Use with Caution

    INSTARAFT Oral Suspension used with caution in individuals with high blood pressure, heart conditions, or fluid retention, as it contains sodium. Consult your doctor before taking this medicine.

    Use In Pediatrics

    Use with Caution

    INSTARAFT Oral Suspension used with caution in individuals with high blood pressure, heart conditions, or fluid retention, as it contains sodium. Consult your doctor before taking this medicine.

    Use In Geriatrics

    Use with Caution

    INSTARAFT Oral Suspension should be used with caution in elderly individuals. Consult your doctor before taking this medicine

    Other Warnings for INSTARAFT ORAL SUSPENSION

    Before Taking This Medicine, Inform Your Doctor If You Have:

    • High blood pressure
    • Swelling (fluid retention) issues
    • Any known allergies to ingredients

    Safety Advice

    • Do not take this oral suspension within 2 hours of other oral medicines
    • It may affect absorption and reduce the effectiveness of certain medicines
    • Always maintain a gap between this product and other oral therapies as advised

    Interactions

     

     

    Drug - Drug interaction

    Tetracyclines & Quinolones (Examples: Doxycycline, Ciprofloxacin, Norfloxacin)
    Interaction
    : May reduce absorption of antibiotics
    Effect: Reduced effectiveness of antibiotic therapy
    Management: Maintain time gap of at least 2 hours

    Iron Preparations (Examples: Iron supplements)

    Interaction: May reduce iron absorption
    Effect: Lower effectiveness in managing iron levels
    Management: Take separately with adequate time gap

    Antifungal Medicines (Ex: Ketoconazole)
    Interaction: May reduce antifungal absorption
    Effect: Reduced antifungal activity
    Management: Avoid simultaneous intake

    Heart & Blood Pressure Medicines (Ex: Digoxin, Beta-blockers, ACE inhibitors)
    Interaction:
    May interfere with medicine absorption
    Effect: Altered therapeutic response
    Management: Monitor response and separate dosing

    Thyroid Medicines, Thyroid hormones (e.g., thyroxine)
    Interaction: May reduce absorption
    Effect: Reduced thyroid hormone effectiveness
    Management: Take with sufficient time gap

    Bone Health Medicines (Examples: Bisphosphonates)
    Interaction: May reduce absorption
    Effect: Lower effectiveness of bone support therapy
    Management: Avoid simultaneous intake

    Neurological & Mental Health Medicines (Examples: Lithium, Antipsychotics, Neuroleptics)
    Interaction:
    May affect absorption or levels in the body
    Effect: Altered therapeutic balance
    Management: Use under medical supervision

    Pain Relief & Anti-inflammatory Medicines Examples: Aspirin, Analgesics
    Interaction: May affect absorption or action
    Effect: Reduced or altered effectiveness
    Management: Maintain dosing interval

    Diuretics (Water Tablets) Examples: Furosemide, Bumetanide, Etacrynic Acid
    Interaction:
    May alter drug absorption balance
    Effect: Reduced therapeutic consistency
    Management: Use with proper time spacing

    Other Medicines Requiring Caution

    (Examples: Antiepileptics, Chloroquine, Chlorpropamide, Mecamylamine)
    Interaction: May interfere with absorption and action
    Effect: Reduced effectiveness or altered response
    Management: Take separately with medical advice

    Synopsis

     

    Drug

    Sodium Alginate + Sodium Bicarbonate + Calcium Carbonate

    Pharmacological Category

    Alginate-based reflux suppressant combination (Antacid + raft-forming agent)

    Therapeutic Indication

    Used to provide supportive relief from acidity-related gastric discomfort, heartburn, indigestion, and acid reflux–associated symptoms. It is commonly used in situations involving post-meal digestive uneasiness and excess stomach acid–related discomfort..

    Dosage Forms

    suspension, oral suspension, syrup, liquid, chewabletablet, sachet

    More Information

    1) Why is post-meal digestive comfort becoming a common concern in modern digital lifestyles?

    Understanding Modern Eating Patterns

    In today’s digital lifestyle, people often follow irregular eating schedules due to work pressure, screen time, and fast-paced routines. This includes skipping meals, delayed eating, or consuming food late at night, which may affect post-meal digestive comfort.

    Influence of Processed and Fast Foods

    Frequent consumption of fast food, packaged meals, and high-fat or spicy foods is common in urban lifestyles. These dietary choices may contribute to occasional post-meal uneasiness and digestive imbalance.

    Impact of Sedentary Digital Habits

    Long hours of sitting reduced physical activity, and screen-focused work routines may slow down normal digestive activity, making post-meal comfort awareness more relevant.

    Irregular Meal Timing Effect

    Unpredictable meal timing can disturb natural digestive rhythms, which may lead to sensations of fullness or discomfort after eating.

    Increased Health Awareness Through Digital Platforms

    Access to health-related information online has increased awareness about digestive wellness, leading more individuals to search for solutions related to post-meal comfort.

    Lifestyle-Linked Digestive Sensitivity

    Modern lifestyle factors can make some individuals more sensitive to certain foods, increasing the need for understanding digestive comfort patterns.

    Focus on Early Awareness

    People are now more focused on understanding lifestyle-related triggers that affect digestion rather than ignoring early signs of discomfort.

    Need for Routine-Based Digestive Balance

    Maintaining consistent meal timings, mindful eating, and balanced food choices is increasingly being recognized as part of digestive well-being awareness.

    2) How do irregular eating patterns affect post-meal digestive comfort?

    Disruption of Natural Digestive Rhythm

    Irregular meal timings may disturb the body’s natural digestive cycle, leading to occasional post-meal uneasiness.

    Overeating After Long Gaps

    Skipping meals or eating after long intervals can lead to overeating, which may increase post-meal discomfort sensations.

    Sensitivity to Food Intake

    Irregular eating habits may make the digestive system more sensitive, especially after heavy or rich meals.

    Slower Digestive Response

    Unstable eating patterns may affect the normal pace of digestion, leading to feelings of fullness or heaviness after eating.

    Increased Gas or Bloating Sensation

    Inconsistent meal habits and food choices may contribute to occasional gas formation or bloating after meals.

    Effect of Late-Night Eating

    Eating close to bedtime is often linked with reduced digestive efficiency, affecting post-meal comfort.

    Poor Meal Composition Choices

    Irregular schedules may lead to reliance on convenience foods, which may not always support smooth digestion.

    Stress-Related Eating Patterns

    Stress and busy routines may influence eating behavior, which can indirectly affect post-meal digestive balance.

    Need for Lifestyle Adjustment Awareness

    Recognizing the impact of irregular eating helps individuals make more mindful dietary and routine choices for better digestive comfort.

    FAQs About INSTARAFT ORAL SUSPENSION

    Q: What is INSTARAFT Oral Suspension used for?

    A: INSTARAFT Oral Suspension is used for supportive relief from acidity-related gastric discomfort, heartburn, and indigestion. It is commonly taken under medical guidance for acid reflux–associated symptoms.

    Q: How does INSTARAFT Oral Suspension work?

    A: It contains Sodium Alginate, Sodium Bicarbonate, and Calcium Carbonate. These ingredients work together to form a protective layer in the stomach and help maintain acid balance for digestive comfort support.

    Q: How should I take INSTARAFT Oral Suspension?

    A: Shake the bottle well before use and take the prescribed quantity using the provided measuring cup. It should be taken exactly as advised by a healthcare professional

    Q: When is the best time to take INSTARAFT Oral Suspension?

    A: It is generally taken after meals or as advised by a healthcare professional. Timing may vary based on individual needs and routine.

    Q: Can I take INSTARAFT Oral Suspension daily?

    A: It may be used based on individual requirement and professional advice. Duration and frequency should always follow medical guidance.

    Q: Do I need to shake the bottle before using INSTARAFT?

    A: Yes, shaking the bottle ensures uniform consistency and proper mixing of ingredients before each use.

    Q: Can INSTARAFT Oral Suspension be taken with other medicines?

    A: A gap of at least 2 hours is generally recommended between this and other oral medicines. Always follow healthcare advice when taking multiple medicines.

    Q: Is INSTARAFT Sugar Free Oral Suspension suitable for sugar-conscious individuals?

    A: Yes, it is a sugar-free formulation and may be suitable for individuals who prefer or require sugar-free options, as advised by a healthcare professional.

    Q: What should I do if I miss a dose?

    A: Take it when you remember. If it is close to the next scheduled intake, skip the missed dose. Do not take extra quantity to compensate.

    Q: Do I need to measure the dose accurately?

    A: Yes, accurate measurement is important. Always use the provided measuring device to ensure correct quantity each time.

    Q: Can INSTARAFT be taken with food?

    A: Yes, it is commonly taken after meals, but exact instructions should be followed as advised by a healthcare professional.

    Q: What should I do if I notice unusual symptoms?

    A: If you experience any unusual or persistent changes after use, consult a healthcare professional for proper evaluation and guidance.

    References

    1.KD Tripathi. NonsteroidalAntiinflammatory Drugs and Antipyretic-Analgesics. CNS Stimulants and Cognition Enhancers.Drugs Essentials of medical pharmacology. 8th edition. 2013. Page –217,223,517

    2. Amrita Suzanne Mathew, H Shilpa. Is Adjunctive Alginate Therapy Beneficial in the Treatment of Laryngopharyngeal Reflux Disease in a Rural Indian Population? A Prospective Randomized Study. National Library of Medicine, National Center for Biotechnology Information. PubMed central 2020 Aug 6 [Accessed date 05/05/2026] 

    3.Leeford Healthcare limited. DYNACID ADVANCE SYRUP [Accessed date 05/05/2026] 

    4.Boots PharmaceuticalsCalcium Carbonate, Sodium Alginate, Sodium Bicarbonate. [Accessed date 05/05/2026] 

    5. Reckitt Benckiser Healthcare (UK) Limited.Gaviscon Duo suspensie, suspension for oral use (sodium alginate, sodium bicarbonate, calcium carbonate) [ Revised date26/01/2006 ] [Accessed date 05/05/2026] 

    6. Reckitt Benckiser Healthcare (UK) Ltd.GAVISCON DOUBLE ACTION ANISEED. [Revised: May 2019]. [Accessed date 05/05/2026] 

    7. Cinerea Biotech private limited. Sodium Alginate, Sodium Bicarbonate and Calcium Carbonate Oral Suspension. [Accessed date 05/05/2026] 

    8.Human Biolife India PVT. LTD.JUSTRAFT SUSPENSION. [Accessed date 05/05/2026] 

    9. Bikoraft. Sodium Alginate + Sodium Bicarbonate + Calcium Carbonate Syrup Sugar free (Mint & Paan Flavour). [Accessed date 05/05/2026] 

    10. Acidex Aniseed Flavour Oral Suspension. [Revision date: 10/2020] [Accessed date 05/05/2026] 

    Useful Diagnostic Tests

    Author Details

    Written By Dr. Karthikeyan Rajagopal - M.Pharm (Pharmacology)
    Reviewed For Accuracy By Dr. Vrushabhakumar Jitendra Shah. - MBBS
    Last updated on 05 Mar 2026 | 04:05 PM(IST)
    Lab updated