BILASURE 40 M Tablet 10's

Introduction About BILASURE 40 M TABLET

BILASURE 40 M Tablet is a dual-action anti-allergy medicine formulated for individuals who experience both nose-related allergy symptoms and airway irritation during allergy episodes. It combines Bilastine, an antihistamine that supports relief from sneezing, itching, runny nose, and nasal congestion, with Montelukast, a leukotriene blocker that helps reduce airway swelling and mucus associated with allergic breathing discomfort. This combination makes it useful for people dealing with seasonal allergies, dust sensitivity, pollen exposure, and allergy-linked chest tightness. It is often chosen for individuals who have persistent or mixed allergy symptoms that affect their daily comfort and breathing pattern.  

BILASURE 40 M Tablet is generally ideal for adults and adolescents who experience recurring or moderate-to-severe allergic rhinitis, nighttime allergy flare-ups, or symptoms triggered by environmental allergens such as pet dander or outdoor pollutants. It may also be suitable for those whose allergies tend to aggravate mild asthma-like symptoms, as Montelukast supports airway relaxation and reduces inflammatory responses. The tablet is usually taken once daily, preferably on an empty stomach either one hour before or two hours after meals for best absorption. It should be swallowed whole with water and taken consistently at the same time each day unless otherwise directed by a doctor.

Certain precautions should be followed while using BILASURE 40 M Tablet. Patients should avoid alcohol, fruit juices close to dosing time and combining the tablet with other antihistamines unless advised. Those with liver disease, kidney concerns, mental health history, or long-term respiratory issues should discuss their conditions with a doctor before starting the medicine. Individuals should monitor for symptoms such as drowsiness, mood changes, stomach discomfort, or headaches and report any unusual reactions. The medicine is not intended for sudden breathing difficulty, and individuals who experience acute asthma attacks should keep their fast-relief inhaler accessible as advised by their healthcare provider.

Use during pregnancy and breastfeeding requires medical supervision. There is limited information on the safety of Bilastine and Montelukast in pregnant or breastfeeding women, so the tablet should be taken only if a healthcare professional determines that the expected benefits outweigh potential risks. Common side effects may include headache, dry mouth, tiredness, abdominal discomfort, or throat irritation, which are usually mild and temporary. If symptoms persist or become bothersome, it is recommended to consult a healthcare expert for further evaluation.

Uses Of BILASURE 40 M TABLET

• Relieves symptoms of allergic rhinitis, including sneezing and nasal congestion
• Manages seasonal allergies effectively
• Manages asthma attacks by reducing airway inflammation

Benefits of BILASURE 40 M TABLET

BILASURE 40 M Tablet for Allergic Rhinitis (Sneezing and Nasal Congestion)

BILASURE 40 M Tablet is commonly used to support individuals experiencing symptoms of allergic rhinitis, such as frequent sneezing, nasal stuffiness, runny nose, and irritation triggered by dust, pollen, or sudden weather shifts. It combines the benefits of an antihistamine and a leukotriene receptor blocker, which together help ease the discomfort linked with airway sensitivity. Many people find it useful for managing episodes of nasal congestion and improving day-to-day comfort during allergy flare-ups. It can be a supportive option for those looking for better breathing ease and reduced allergic reactions during seasonal or environmental exposure.

BILASURE 40 M Tablet for Seasonal Allergies

Seasonal changes often bring pollen exposure and airborne irritants that can lead to watery eyes, itchy nose, throat discomfort, and frequent sneezing. BILASURE 40 M Tablet helps support individuals during these high-pollen months by reducing sensitivity to allergens and lowering the chances of sudden symptoms. Its dual-acting formulation assists in calming allergic responses, making outdoor activities and daily routines more manageable. This option is commonly preferred by people who experience repetitive seasonal triggers every year and wish to maintain smoother breathing and clearer nasal passages.

BILASURE 40 M Tablet for Asthma

BILASURE 40 M Tablet is often used as a supportive add-on option for individuals with asthma who experience allergy-linked breathing discomfort. By helping to reduce airway sensitivity and controlling allergic responses, it may complement ongoing asthma management plans advised by healthcare professionals. People who have asthma symptoms triggered by dust, pollen, pet dander, or environmental irritants may find that this tablet helps maintain better respiratory comfort. It is not a rescue option for sudden breathing difficulty but may support long-term airway stability when used regularly as advised.

How BILASURE 40 M TABLET Works

Mechanism of Action of BILASURE 40 M Tablet

BILASURE 40 M Tablet works through a dual-action mechanism because it contains two active ingredients: Bilastine and Montelukast. Both components act on different allergy pathways, helping support relief from respiratory and nasal allergy symptoms.

• Bilastine (Antihistamine action)
Bilastine blocks the action of histamine, a natural chemical released during allergic reactions that leads to sneezing, runny nose, itching, and watery eyes. By stopping histamine from attaching to its receptors, bilastine helps reduce sudden allergy symptoms and supports clearer nasal airflow. It starts working relatively fast and is known for causing minimal drowsiness in most individuals.

• Montelukast (Leukotriene-blocking action)
Montelukast works by blocking leukotrienes, substances in the body that contribute to airway swelling, mucus formation, and breathing discomfort during allergies or allergic asthma. By reducing leukotriene activity, montelukast supports smoother breathing, reduces airway inflammation, and helps maintain long-term control over allergy-related respiratory issues.

How to use BILASURE 40 M TABLET

 How to Take BILASURE 40 M Tablet

• Take the tablet exactly as advised by your doctor.
• Swallow the tablet whole with a glass of water do not chew or crush it.
• Bilasure 40 M Tablet is usually taken once daily, preferably on an empty stomach or as directed.
• Take it at the same time each day to maintain a consistent routine.
• Avoid consuming food for at least 1 hour before and 2 hours after taking the tablet to support its effectiveness.
• Do not exceed the recommended dosage without medical advice.
• If you have any concerns about how to take the tablet, consult your doctor or pharmacist for personalized guidance.

What if I forgot to take BILASURE 40 M TABLET

• Take the missed dose as soon as you remember.
• If it's almost time for your next dose, skip the missed one do not take extra to make up for it.
• Avoid doubling the dose, as it may lead to unwanted effects.
• Try to take your tablet at the same time every day to build a routine.
• Use reminders or a pill organizer if you frequently forget your medicine.
• If you're uncertain or miss doses often, contact your doctor or pharmacist for guidance.

Overdose

If you or someone else accidentally takes more Bilasure 40 M Tablet than recommended, contact your doctor right away or visit the nearest hospital. Symptoms of an overdose may include dizziness, headache, drowsiness, or changes in mood. It is important to seek medical attention promptly for proper guidance and safety.

Side Effects Of BILASURE 40 M TABLET

Common side effects of BILASURE 40 M tablet

• Headache
• Drowsiness or feeling tired
• Dry mouth
• Stomach discomfort
• Skin rash or itching
• Dizziness

When to Seek Medical Attention?

Stop taking BILASURE 40 M tablet and contact your doctor immediately if you experience any of the following side effects:

• Severe dizziness, sleepiness, or fainting spells
• Swelling of the face, tongue, or throat
• Difficulty breathing or tightness in the chest
• Intense skin rash, hives, or itching
• Persistent stomach pain, nausea, or vomiting
• Mood changes or unusual behaviour, including agitation or confusion

How To Manage Side Effects

Dizziness Or Drowsiness

• Stay Hydrated: Dehydration is a common cause of dizziness. Sip water throughout the day. Coconut water or ORS (oral rehydration solution) helps restore electrolytes.
• Deep Breathing: Sit or lie down comfortably. Close your eyes and take slow, deep breaths. This helps regulate oxygen flow and may reduce dizziness caused by anxiety or imbalance.
• Ginger Tea: Ginger is known for improving blood circulation and helping relieve dizziness. Boil fresh ginger slices in water and sip warm ginger tea 1–2 times a day.
• Eat Light, Balanced Meals: Low blood sugar can trigger dizziness. Include fruits, whole grains, and nuts. Avoid skipping meals.
• Practice the Epley Maneuver (for Vertigo): This involves a series of head movements to reposition crystals in the inner ear. Perform under guidance or after consulting a doctor if you're unsure.
• Avoid Sudden Movements: Stand up slowly from sitting or lying down to prevent dizziness. Sit or lie down immediately if you feel faint.

Dry Mouth

• Stay Hydrated: Sip water regularly throughout the day to maintain moisture in your mouth. Avoid caffeinated or sugary drinks that may worsen dryness.
• Chew Sugar-Free Gum: Chewing helps stimulate saliva production. Choose gums with xylitol to help protect your teeth as well.
• Use a Humidifier: Running a humidifier at night adds moisture to the air, especially if your mouth feels dry while sleeping.
• Suck on Ice Chips or Sugar-Free Lozenges: This can offer quick relief and help moisten your mouth naturally.
• Avoid Mouth-Drying Things: Limit alcohol, tobacco, and salty or spicy foods, which can make dryness worse.
• Practice Good Oral Hygiene: Brush and rinse with a gentle, alcohol-free mouthwash to keep your mouth clean and fresh.

Warning & Precautions

Pregnancy

Consult your doctor

BILASURE 40 M Tablet is not recommended for use during pregnancy unless clearly advised by your doctor. Therefore, consult your doctor before taking it. 

Breastfeeding

Use with Caution

BILASURE 40 M Tablet should be used with caution in breastfeeding women. Consult your doctor for advice before taking this medicine.

Driving and Using Machines

Use with Caution

Avoid driving or operating machinery if you feel dizzy or drowsy after taking BILASURE 40 M Tablet.

Alcohol

Contraindicated

Avoid consuming alcohol while taking BILASURE 40 M Tablet as it may increase drowsiness or dizziness. 

Kidney

Use with Caution

BILASURE 40 M Tablet should be used with caution in patients with kidney problems. Therefore, consult your doctor before taking it.

Liver

Use with Caution

This medicine should be used with caution in patients with liver problems. Consult your doctor for advice before taking BILASURE 40 M Tablet.

Allergy

Contraindicated

Do not take BILASURE 40 M Tablet if you are allergic to Bilastine, Montelukast, or any of its other ingredients.

Heart Disease

Use with Caution

BILASURE 40 M Tablet should be used carefully in individuals with a history of heart conditions. Consult your doctor before using it. 

Use In Pediatrics

Contraindicated

BILASURE 40 M Tablet is generally not recommended for children below 12 years of age unless advised by a doctor.

Use In Geriatrics

Use with Caution

Elderly patients (aged 65 years or above) should take BILASURE 40 M Tablet with caution due to possible increased sensitivity. Therefore, consult your doctor before taking it.

Other Warnings for BILASURE 40 M TABLET

Before taking BILASURE 40 M TABLET, inform your doctor if you:

• Have a history of psychiatric conditions such as anxiety or mood changes.
• Are currently taking other medicines, including OTC drugs or herbal supplements.
• Are pregnant, planning to become pregnant, or are breastfeeding.
• Have asthma or any breathing-related conditions.
• Have a condition that affects your immune system or any chronic health conditions.
• Consume alcohol regularly, which may increase drowsiness or other side effects.

Safety Advice

• Medical History: Inform your doctor if you have stomach ulcers, thyroid issues, or immune disorders.
• Mental Health: Montelukast may rarely cause mood changes like irritability or sleep disturbances. Contact your doctor if noticed.
• Allergy Concerns: Share your complete allergy history, especially if you experience asthma or skin allergies.
• Long-Term Use: Regularly review usage with your doctor and avoid sudden discontinuation.
• Diet & Hydration: Stay hydrated and avoid grapefruit juice to ensure proper absorption.
• Medicine Interactions: Inform your doctor if you're taking steroids, anti-inflammatory drugs, or medicines for seizures or acidity.
• Environmental Care: Combine use with trigger avoidance, like using air purifiers or limiting exposure to allergens.

Diet and Lifestyle Advice

• Balanced Diet: Eat antioxidant-rich fruits and vegetables; include omega-3 foods (walnuts, flaxseeds). Reduce processed foods, caffeine, and sugary snacks.
• Hydration: Drink sufficient water to help with dryness often linked with antihistamine use.
• Avoid Triggers: Identify and limit common allergens like dairy, nuts, or gluten if sensitive.
• Timing: Take Bilasure 40 M Tablet on an empty stomach for better absorption unless instructed otherwise.
• Clean Environment: Use air purifiers, and shower after outdoor exposure to reduce allergen contact.
• Exercise: Stay active with light exercises or yoga; avoid intense activity if feeling unwell.
• Sleep Routine: Maintain regular sleep to manage fatigue and support recovery.

1. BILASURE 40 M Tablet vs Bilastine 20 mg

2. BILASURE 40 M vs Cetirizine

Drug - Drug interaction

1. Antifungal Medicines (e.g., Ketoconazole, Itraconazole)

Interaction: These may increase the blood levels of Bilastine, leading to stronger drowsiness or dizziness.
Management: Use with caution and under medical supervision. Your doctor may adjust your dose or suggest alternative antifungals.

2. Antibiotics (e.g., Erythromycin, Rifampicin)

Interaction: Erythromycin may increase Bilastine levels, while Rifampicin may reduce the effectiveness of Montelukast.
Management: Your doctor may monitor medicine levels closely or recommend different antibiotics that are less likely to interfere.

3. CNS Depressants (e.g., Sedatives, Sleeping Pills)

Interaction: Combining Bilasure 40 M with CNS depressants can increase sleepiness and reduce alertness.
Management: Avoid driving or operating machinery. Discuss dosage adjustments or alternative therapies with your doctor.

4. Anti-Seizure Medications (e.g., Phenytoin, Phenobarbital)

Interaction: These may reduce the effectiveness of Montelukast by speeding up its breakdown in the body.
Management: Inform your doctor to monitor symptoms closely and adjust doses as needed.

5. Immunosuppressants (e.g., Prednisone, Cyclosporine)

Interaction: May influence how well Montelukast works or impact immune response.
Management: Coordinated medical supervision is required if using Bilasure 40 M Tablet with these medications.

6. Antacids or Stomach Acid Reducers (e.g., Pantoprazole, Magnesium Hydroxide)

Interaction: Can affect Bilastine absorption if taken at the same time.
Management: Take Bilasure 40 M Tablet on an empty stomach or at least 2 hours apart from antacids for better absorption.

7. Herbal Supplements (e.g., St. John’s Wort)

Interaction: This may reduce the level of Montelukast in the body by altering liver enzyme activity.
Management: Consult your doctor or pharmacist before using herbal products while taking Bilasure 40 M Tablet.

Drug - Food interaction

1. High-Fat Meals

Interaction: Consuming high-fat meals before taking Bilastine may reduce its absorption, which can lower its overall effectiveness.
Management: Take BILASURE 40 M Tablet on an empty stomach, preferably 1 hour before or 2 hours after meals for best absorption.

2. Grapefruit and Grapefruit Juice

Interaction: Grapefruit may interfere with the metabolism of Bilastine, leading to increased drowsiness or dizziness.
Management: Avoid grapefruit or its juice while taking this medication to maintain its safety and efficacy.

3. Caffeine-Rich Foods & Drinks (Coffee, Tea, Chocolates)

Interaction: While not directly interacting with Bilastine or Montelukast, excessive caffeine may worsen restlessness or anxiety in sensitive individuals.
Management: Consume caffeine in moderation to avoid sleep disturbances or nervousness.

4. Allergen-Rich Foods (Dairy, Nuts, Gluten)

Interaction: For those with known food sensitivities or allergy tendencies, these foods might aggravate seasonal or skin-related issues, which may reduce the perceived benefit of the anti-allergic support from Bilasure 40 M.
Management: Track and limit foods that trigger discomfort. Use a food diary if needed.

Synopsis

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References

1. Sidhartha D. Ray. Antihistamines (H1 receptor antagonists). Side Effects of Drugs Annual: A Worldwide Yearly Survey of New Data in Adverse Drug Reactions: Volume 43. First edition. 2021. Page 190.

2. KD. Tripathi. Drugs for Cough and Bronchial Asthma. Essentials of Medical Pharmacology. Seventh Edition. 2013. Page 228.

3. Federico Lavorini, Andrea Matucci, Oliviero Rossi, Massimo Pistolesi, SKY study investigators. Concomitant bilastine and montelukast as additive therapy for seasonal allergic rhinoconjunctivits and mild-to-moderate asthma. The SKY study. NIH National Library of Medicine. National Centre for Biotechnology Information. PMC PubMed Central. [Revised in 24th October 2019]. [Accessed on 19th November 2025] click here

4. Ciplamed. BILAFAV M Tablets. [Revised in 31st October 2022] [Accessed on 19th November 2025] 

Useful Diagnostic Tests

• Allergy Screening Package- Advance (Above 5 Years)
• Allergy Screening Package – Essential
• Complete Blood Count (CBC)