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Lestar 3D Tablet SR is used in the prevention of asthma. It helps in relaxing the muscles of the air passages, thus widening them and making it easier to breathe. It also relieves allergic symptoms such as sneezing, runny nose, watery eyes, itching, swelling and rashes.

Written By Dr. Lipika Khurana, PGDHHM, BDS,
Reviewed By Dr. Mekhala Chandra, MD, MBBS,
Last updated on 19 Jun 2026 | 01:50 PM (IST)
₹168 MRP ₹186.5610% off 
As per Ministry of Health and Family Welfare
Gurgaon
 
 
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General Information

Contains

Montelukast (10mg)+ Levocetirizine (5mg)+ Acebrophylline (200mg)

Marketer

Organic Laboratories

Storage

Store below 30°C
The content is shown in English
Lestar 3D Tablet SR image
Lestar 3D Tablet SR image

Product introduction

Lestar 3D Tablet SR is advisable to take at the same time each day. In case you have missed a dose, take it as soon as you remember it. Do not skip any doses and finish the full course of treatment even if you feel better. It is important that this medication is not stopped suddenly without talking to doctor.

It may cause nausea, vomiting, diarrhea and headache as its side effects. it may cause some amount of dizziness, so do not drive or do anything that needs attention.

Uses of Lestar 3D Tablet SR

Benefits of Lestar 3D Tablet SR

Asthma
Lestar 3D Tablet SR works by reducing and preventing swelling and inflammation in your lungs. It is used to prevent the symptoms of asthma such as tightness in your chest, wheezing, breathlessness and coughing. It also relieves allergy symptoms like runny nose, watery eyes, sneezing and watery eyes. It may take a few weeks for this medicine to show full effects. This medicine will not stop an asthma attack that has already started. In order to prevent future attacks, it is important to identify asthma triggers and avoid them and take your medications as prescribed.

Side effects of Lestar 3D Tablet SR

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them
Common side effects of Lestar 3D
  • Nausea
  • Vomiting
  • Diarrhea
  • Skin rash
  • Flu-like symptoms
  • Dryness in mouth
  • Headache
  • Fatigue
  • Sleepiness
  • Rash
  • Hives
  • Itching
  • Breathing problems
  • Increased white blood cell count

How to use Lestar 3D Tablet SR

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Lestar 3D Tablet SR may be taken with or without food.

How Lestar 3D Tablet SR works

Lestar 3D Tablet SR is a combination of three medicines: Montelukast, Levocetirizine and Acebrophylline. Montelukast is a leukotriene antagonist. It works by blocking the action of leukotriene, a chemical messenger. This reduces inflammation in the airways and nose, and improves symptoms of allergies. Levocetirizine is an antiallergic which relieves symptoms like runny nose, watery eyes and sneezing. Acebrophylline is a mucolytic which thins and loosens mucus (phlegm), making it easier to cough out.

Quick tips

  • You have been prescribed Lestar 3D Tablet SR for prevention of asthma.
  • Take it at the same time each day, preferably in the evening after food.
  • Do not take it with any fruit juices (such as apple, orange, or grapefruit) as they might make the drug less effective.
  • It does not work right away and should not be used to relieve sudden breathing problems. Use your rescue inhaler to control sudden difficulty in breathing. 
  • Your doctor may take regular blood test to monitor the level of drug in your body.
  • Avoid using antacids within 30 minutes of taking this medicine. It can make it harder for your body to absorb this medication.
  • Notify your doctor if you smoke or have an viral infection. Your dose may need to be adjusted.
  • Do not discontinue use without consulting your doctor, even if you feel better.

Safety advice

Alcohol

Alcohol

CAUTION
Alcohol should be used with caution while taking Lestar 3D Tablet SR.
Pregnancy

Pregnancy

CONSULT YOUR DOCTOR
Lestar 3D Tablet SR is not recommended during pregnancy as there is positive evidence of fetal risk based on animal studies. However, it may still be prescribed by a doctor in situations where the benefits outweigh the risks.
Breast feeding

Breast feeding

CAUTION
Lestar 3D Tablet SR should be used with caution during breastfeeding. Breastfeeding should be held until the treatment of the mother is completed and the drug is eliminated from the body.
Driving

Driving

UNSAFE
Lestar 3D Tablet SR may decrease alertness, affect your vision, or make you feel sleepy and dizzy. Do not drive if these symptoms occur.
Kidney

Kidney

CAUTION
Lestar 3D Tablet SR should be used with caution in patients with kidney disease. Dose adjustment may be needed.
Liver

Liver

UNSAFE
Lestar 3D Tablet SR is unsafe to use in patients with liver disease and should be avoided.

Frequently asked questions

Lestar 3D Tablet SR is used to help manage asthma, allergic rhinitis (allergies), and other respiratory conditions associated with wheezing, coughing, chest tightness, mucus buildup, and breathing difficulty. It may help reduce allergy symptoms such as sneezing, runny nose, nasal congestion, and itchy or watery eyes while also supporting better airflow in the lungs. Regular use may help improve breathing and reduce the frequency of respiratory symptoms.
Lestar 3D Tablet SR contains montelukast, levocetirizine, and acebrophylline, which work together to improve breathing and control allergy-related symptoms. Montelukast helps reduce airway inflammation by blocking substances called leukotrienes that can cause narrowing and swelling of the airways. Levocetirizine is an antihistamine that blocks the action of histamine, helping relieve symptoms such as sneezing, runny nose, and watery eyes. Acebrophylline helps relax the airways and reduces mucus thickness, making it easier to clear mucus from the lungs. Together, they help reduce coughing, mucus buildup, wheezing, and breathing discomfort while improving airflow.
Yes, Lestar 3D Tablet SR may be taken with or without food. However, taking it after meals may feel more comfortable if you experience stomach discomfort. Avoid taking it with fruit juices such as apple, orange, or grapefruit juice unless your doctor advises otherwise.
Montelukast-containing medicines are often prescribed in the evening because allergy and asthma symptoms may worsen during the night in some individuals. Taking the medicine regularly at the same time each day helps maintain symptom control. Follow the timing recommended by your doctor.
No, Lestar 3D Tablet SR is not a rescue medicine and should not be used to treat a sudden asthma attack or severe breathing difficulty. Always keep your prescribed rescue inhaler available for emergency symptom relief and seek medical help if breathing symptoms worsen suddenly.
Some individuals may notice improvement in allergy symptoms within a few days of starting treatment. Improvement in cough, mucus clearance, and breathing symptoms may take longer depending on the severity of the condition. Continue taking the medicine regularly as prescribed for the best results.
Yes, taking Lestar 3D Tablet SR at the same time each day helps maintain consistent medicine levels in the body and may improve symptom control. Missing doses may reduce its effectiveness in controlling asthma and allergy symptoms.
If you use antacids, it is generally advisable to keep a gap between the antacid and Lestar 3D Tablet SR. This may help prevent interaction with medicine absorption. Follow your doctor's instructions regarding the appropriate time gap.
Yes, some individuals may experience sleepiness, tiredness, dizziness, or reduced alertness while taking Lestar 3D Tablet SR due to the antihistamine component. If you feel drowsy, avoid driving, operating machinery, or activities that require concentration.
No, Lestar 3D Tablet SR does not contain a steroid. It contains medicines that help manage allergies, asthma symptoms, airway inflammation, and mucus buildup through different mechanisms.
Yes, the Acebrophylline in Lestar 3D Tablet SR helps loosen and clear mucus from the airways, which may make breathing easier and reduce chest congestion, cough, and mucus buildup.
Respiratory symptoms may take time to improve, especially if there is significant airway inflammation or mucus accumulation. Some individuals may notice gradual improvement over several days to weeks with regular treatment. If symptoms continue to worsen or do not improve, further evaluation may be needed.
Lestar 3D Tablet SR may be prescribed for long-term control of asthma and allergy symptoms when required. The duration of treatment depends on your symptoms, medical condition, and response to therapy. Continue taking it for as long as your doctor recommends, even if you start feeling better.
Lestar 3D Tablet SR contains Montelukast, which carries a Boxed Warning for serious neuropsychiatric events. Patients have reported agitation, aggression, anxiety, depression, sleep disturbances, hallucinations, and suicidal thoughts or actions during or after treatment. These events have occurred in both adults and children, with and without a prior history of mental illness. Seek your dcotor's attention promptly if you or your caregiver notice any unusual changes in mood, behavior, thinking, or sleep while taking Lestar 3D Tablet SR.

Fact Box

Habit Forming

No

Therapeutic Class

RESPIRATORY

Related lab tests

Absolute Eosinophil Count

Complete Blood Count

References

  1. Montelukast sodium. South Ruislip, Middlesex: Aurobindo Pharma - Milpharm Ltd.; 2012 [revised 04 Jan. 2018]. [Accessed 22 Apr. 2019] (online) Available from:
  2. FDA approved prescribing information. Levocitrizine; 1995 [revised May 2007]. [Accessed 01 Apr. 2019] (online) Available from:
  3. Pozzi E. Acebrophylline: An airway mucoregulator and anti-inflammatory agent. Monaldi Arch Chest Dis. 2007;67(2):106-15. [Accessed 01 Apr. 2019] (online) Available from:
  4. Montelukast. Whitehouse Station, New Jersey: Merck & Co., Inc.; 1998 [revised Nov. 2014]. [Accessed 22 Apr. 2019] (online) Available from:
  5. Levocitrizine. Slough, Berkshire: UCB Pharma Limited; 2007 [revised 27 Mar. 2019]. [Accessed 01 Apr. 2019] (online) Available from:
  6. PubChem. Acebrophylline. [Accessed 01 Apr. 2019] (online) Available from:
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Marketer details

Name: Organic Laboratories
Address: PLOT-114/1 INDUSTRIAL AREA, PHASE-5, MOHALI, CHANDIGARH

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Country of origin: India

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