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Lastuss LA Syrup is used to treat dry cough. It contains Dextromethorphan, which works by blocking the cough receptor present in the brain, which is known to cause cough. It is generally prescribed for the short-term treatment of dry cough. It does not treat chronic cough or cough caused by smoking, emphysema, or asthma. It may cause common side effects such as dizziness, drowsiness, sleepiness, confusion, and nausea. Most of these side effects are temporary and gradually resolve over time. However, consult the doctor if any of these side effects persist or worsen.

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Written By Santoshini Reddy G , M Pharmacy
Reviewed By Dr Aneela Siddabathuni , MPharma., PhD
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More about the Product

Manufacturer/Marketer :

FDC Ltd

Consume Type :

Oral

Expires on or after :

Jan-27

Return Policy :

Not Returnable

About Lastuss LA Syrup

Lastuss LA Syrup is an oral medication primarily used to temporarily relieve a dry, hacking cough. It is designed to quiet coughs caused by minor throat and bronchial irritation, such as those that commonly occur with a cold or flu. This medicine is specifically meant for non-productive coughs that do not produce any mucus or phlegm.

For best results, take Lastuss LA Syrup consistently at the intervals recommended by your doctor or the product package. You can take this medicine with or without food, depending on your preference. To help support your recovery, consider simple lifestyle changes like using a cool-mist humidifier in your bedroom and drinking warm, soothing liquids throughout the day.

While Lastuss LA Syrup is generally well-tolerated, some people may experience mild side effects such as drowsiness, dizziness, or a slight upset stomach. If you experience any severe symptoms, such as an allergic reaction, extreme confusion, or shallow breathing, you must stop taking the medicine and consult a doctor right away.

Talk to your doctor or pharmacist before starting this medicine if you have certain health conditions, such as a chronic cough from asthma, smoking, or emphysema. Do not take this if you are currently taking a prescription monoamine oxidase inhibitor (MAOI) or have taken one within the past two weeks.

This medication can interact with other substances; for example, combining it with alcohol or sedatives can cause severe drowsiness. Pregnant or breastfeeding individuals, as well as elderly patients, should always consult their doctor or pharmacist before using this medicine to ensure it is safe for them.
 

Uses of Lastuss LA Syrup

Lastuss LA Syrup is used to temporarily relieve a dry, hacking cough. The detailed uses of Lastuss LA Syrup are as follows:

  • Dry Cough: It helps reduce the frequency and intensity of a dry, hacking cough that does not produce mucus.
  • Minor Throat Irritation: It quiets coughing triggered by minor throat and airway irritation due to colds or inhaled irritants.
     

Key Benefits

Lastuss LA Syrup helps provide effective relief from persistent, dry coughing, allowing the throat and airways to recover from ongoing irritation. By reducing the frequency and intensity of cough episodes, it supports greater comfort and overall wellbeing during recovery.

  • Helps Suppress Persistent Coughing: By calming the cough reflex, Lastuss LA Syrup helps reduce frequent coughing episodes, providing relief from irritating and disruptive cough symptoms.
  • Supports Better Rest and Sleep Quality: By reducing coughing throughout the day and night, Lastuss LA Syrup helps promote more comfortable rest and uninterrupted sleep, which are important for recovery.
  • Reduces Cough-Related Discomfort: By controlling excessive coughing, Lastuss LA Syrup helps minimise throat irritation, chest soreness, and physical fatigue associated with prolonged coughing spells. This allows the body to focus more effectively on the healing process.
     
Side effects of Lastuss LA Syrup 60 ml
Overcome Medication-Induced Nausea: A 9-Step Plan
  • Inform your doctor about the nausea and discuss possible alternatives to the medication or adjustments to the dosage.
  • Divide your daily food intake into smaller, more frequent meals to reduce nausea.
  • Opt for bland, easily digestible foods like crackers, toast, plain rice, bananas, and applesauce.
  • Avoid certain foods that can trigger nausea, such as fatty, greasy, spicy, and smelly foods.
  • Drink plenty of fluids, such as water, clear broth, or electrolyte-rich beverages like coconut water or sports drinks.
  • Use ginger (tea, ale, or candies) to help relieve nausea.
  • Get adequate rest and also avoid strenuous activities that can worsen nausea.
  • Talk to your doctor about taking anti-nausea medication if your nausea is severe.
  • Record when your nausea occurs, what triggers it, and what provides relief to help you identify patterns and manage your symptoms more effectively.
To prevent, manage, and treat Constipation caused by medication usage, follow these steps:
  • Preventing Vomiting (Before it Happens)
  • Take medication exactly as prescribed by your doctor. This can help minimize side effects, including vomiting.
  • Having a small meal before taking your medication can help reduce nausea and vomiting.
  • Talk to your doctor about taking anti-nausea medication along with your prescribed medication.
  • Managing Vomiting (If it Happens)
  • Try taking ginger in the form of tea, ale, or candy to help alleviate nausea and vomiting.
  • What to Do if Vomiting Persists
  • Consult your doctor if vomiting continues or worsens, consult the doctor for guidance on adjusting your medication or additional treatment.
Here are the steps to cope with constipation as a side effect of medication:
  • Inform your doctor about your constipation symptoms. They may adjust your medication or advise alternative treatments.
  • Stay hydrated by drinking sufficient of water (at least 8-10 glasses a day) to help soften stool and promote bowel movements.
  • Increase fibre intake by eating foods high in fibre, such as fruits, whole grains, vegetables and legumes, to help bulk up the stool.
  • Establish a bowel routine by trying to go to the bathroom at the same time each day to train your bowels.
  • Engaging in regular exercise, like walking or yoga, can support in bowel movement stimulation.
  • Consult your doctor if constipation persists, and discuss alternative treatments or adjustments to your medication.
  • Get enough sleep. Maintain a regular sleep cycle.
  • Eat a healthy diet and exercise regularly.
  • Manage stress with yoga or meditation.
  • Limit alcohol and caffeine.
  • Avoid driving or operating machinery unless you are alert.
Here are the 7 steps to manage Dizziness caused by medication:
  • Inform your doctor about dizziness symptoms. They may adjust your medication regimen or prescribe additional medications to manage symptoms.
  • Follow your doctor's instructions for taking medication, and take it at the same time every day to minimize dizziness.
  • When standing up, do so slowly and carefully to avoid sudden dizziness.
  • Avoid making sudden movements, such as turning or bending quickly, which can exacerbate dizziness.
  • Drink plenty of water throughout the day to stay hydrated and help alleviate dizziness symptoms.
  • If you're feeling dizzy, sit or lie down and rest until the dizziness passes.
  • Track when dizziness occurs and any factors that may trigger it, and share this information with your doctor to help manage symptoms.
  • Avoid driving or operating machinery or activities that require high focus until you know how the medication affects you.
  • Maintain a fixed sleeping schedule, create a relaxing bedtime routine and ensure your sleeping space is comfortable to maximize your sleep quality.
  • Limit alcohol and caffeine as these may worsen drowsiness and disturb sleep patterns.
  • Drink plenty of water as it helps with alertness and keeps you hydrated and for overall well-being.
  • Moderate physical activity can improve energy levels, but avoid intense workouts right before bedtime.
  • Confusion is a major psychotic disorder that needs immediate medical attention.
  • Acknowledge your experience and put effort to control confusion.
  • Avoid smoking and alcohol intake as it can worsen the condition and increase your confusion.
  • Practice meditation and yoga to avoid anxiety, which can be one of the leading causes.
  • Talk to your dietician and consume food that can improve your mental health.

Directions for Use

  • Lastuss LA Syrup can be taken with or without food, as advised by the doctor.
  • Follow your doctor's instructions on the dosage and timing of this medication to ensure safe and effective use.
  • Swallow Lastuss LA Syrup as a whole with a glass of water.
  • Do not crush, chew, or break it.

How Lastuss LA Syrup Works

Lastuss LA Syrup contains dextromethorphan. It works as a central cough suppressant. The active ingredient in this medication targets the cough centre located in the brain, temporarily raising the threshold required to trigger a cough reflex. This means that while the throat irritation may still be present, your brain is less likely to signal your body to cough in response to it. Because it acts directly on the brain's cough reflex pathway, it does not numb your throat or dry out your airway passages. Instead, it provides clean, targeted suppression to break the cycle of continuous coughing.
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Alcohol

Unsafe

Avoid consumption of alcohol with Lastuss LA Syrup as it may increase drowsiness.

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Pregnancy

Consult your doctor

Consult the doctor if you are pregnant. The doctor may prescribe this medication only if the benefits outweigh the risks.

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Breast Feeding

Consult your doctor

Consult the doctor if you are breastfeeding women. The doctor may prescribe this medication only if the benefits outweigh the risks.

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Driving

Caution

Lastuss LA Syrup may cause drowsiness or tiredness in some individuals. Therefore, drive or operate heavy machinery only if you are alert after taking Lastuss LA Syrup.

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Liver

Caution

Lastuss LA Syrup should be taken with caution, especially if you have a history of liver diseases or conditions, as the dose may be adjusted by your doctor as required.

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Kidney

Caution

Lastuss LA Syrup should be taken with caution, especially if you have a history of kidney diseases or conditions, as the dose may be adjusted by your doctor as required.

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Children

Consult your doctor

Lastuss LA Syrup should be used in children only if prescribed by a doctor, and it is not recommended for children under 4 years of age.

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Heart

Safe if prescribed

Lastuss LA Syrup is safe for use in heart patients if recommended by the physician.

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Geriatrics

Consult your doctor

Limited information available for use of Lastuss LA Syrup in elderly patients. Please consult your doctor.

What if I have taken an overdose of Lastuss LA Syrup

If you suspect an overdose, seek immediate medical attention or contact a poison control centre right away. Symptoms of an overdose can include severe drowsiness, blurred vision, rapid heart rate, confusion, hallucinations, or shallow breathing.

Diet & Lifestyle Advise

  • Drink plenty of fluids, such as warm water, herbal teas, or clear broths, to help soothe your throat and keep your airways hydrated.
  • Use a cool-mist humidifier or take a warm, steamy shower to help add moisture to the air and reduce the tickling sensation in your throat.
  • Avoid exposure to secondhand smoke, dust, and strong chemical fumes, which can trigger coughing fits and delay healing.
  • Rest your voice and avoid speaking excessively if your throat feels sore or irritated from coughing.
     

Have a query?

How Soon It Starts Working

  • The time required for Lastuss LA Syrup to start to work: Lastuss LA Syrup ideally shows its action within 15 to 30 minutes after administration.
  • The time for which the effects of Lastuss LA Syrup last: The effect of Lastuss LA Syrup lasts for 6 hours.

What if you forget to take Lastuss LA Syrup

If you miss a dose of Lastuss LA Syrup, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and return to your regular dosing schedule. Do not take a double dose to make up for a missed one.

Storage

• Store Lastuss LA Syrup at room temperature, ideally between 20°C to 25°C (68°F to 77°F).

Drug Warnings

  • Always check the active ingredients on other cough and cold products to ensure you are not accidentally taking more than one medication with the same cough-suppressing action.
  • If you are using a liquid form of Lastuss LA Syrup, inspect the solution before taking it; do not use it if you notice any unusual discolouration, cloudiness, or floating particles.
  • Do not drive, operate heavy machinery, or perform tasks requiring high alertness until you know how this medicine affects you, as it may cause drowsiness.
  • Do not take this medicine to treat a chronic, ongoing cough caused by smoking, asthma, or emphysema unless explicitly instructed by your physician.
  • Stop using Lastuss LA Syrup and consult a medical professional if your cough lasts for more than 7 days, returns, or is accompanied by a high fever, severe headache, or skin rash.

 

Drug-Drug Interactions

verifiedApollotooltip
  • Do not take this if you are using Monoamine Oxidase Inhibitors (MAOIs) or have taken them within the last 14 days, as this combination can cause a severe, life-threatening reaction.
  • Selective Serotonin Reuptake Inhibitors (SSRIs) and other antidepressants: Combining these with Lastuss LA Syrup may increase the risk of a rare but serious condition called serotonin syndrome.
  • Sedatives, tranquillisers, and pain relievers: Taking these alongside Lastuss LA Syrup can significantly increase the risk of extreme drowsiness and breathing difficulties.
     
Critical

Drug-Drug Interactions

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How does the drug interact with Lastuss LA Syrup 60 ml:
Co-administration of Lastuss LA Syrup 60 ml and Procarbazine may increase the risk of serotonin syndrome (a condition in which a chemical called serotonin builds up in your body).

How to manage the interaction:
Co-administration of Procarbazine with Lastuss LA Syrup 60 ml can possibly result in an interaction, but it can be taken if a doctor has advised it. If you notice any of these symptoms - confusion, hallucination, seizure, increased heart rate, fever, excessive sweating, shivering, shaking, blurred vision, muscle spasm, stiffness, incoordination, stomach cramps, nausea, vomiting, or diarrhea - make sure to contact a doctor right away. Do not stop using any medications without talking to a doctor.
Critical
How does the drug interact with Lastuss LA Syrup 60 ml:
Co-administration of Phenelzine and Lastuss LA Syrup 60 ml can increase the risk of serotonin syndrome (A condition in which a chemical called serotonin builds up in your body).

How to manage the interaction:
Co-administration of Phenelzine and Lastuss LA Syrup 60 ml can lead to an interaction. However, if you experience any symptoms like confusion, hallucination, seizure, changes in blood pressure, increased heart rate, fever, excessive sweating, shivering or shaking, blurred vision, muscle stiffness, tremors, stomach cramps, nausea, vomiting, and diarrhea, consult a doctor immediately. Do not stop using any medications without a doctor's advice.
Critical
How does the drug interact with Lastuss LA Syrup 60 ml:
Co-administration of Pargyline and Lastuss LA Syrup 60 ml can increase the risk of serotonin syndrome (A condition in which a chemical called serotonin builds up in your body).

How to manage the interaction:
Co-administration of Lastuss LA Syrup 60 ml and Pargyline can lead to an interaction. However, if you experience any symptoms like confusion, hallucination, seizure, changes in blood pressure, increased heart rate, fever, excessive sweating, shivering or shaking, blurred vision, muscle stiffness, tremors, stomach cramps, nausea, vomiting, and diarrhea, consult a doctor immediately. Do not stop using any medications without a doctor's advice.
How does the drug interact with Lastuss LA Syrup 60 ml:
Taking Rasagiline with Lastuss LA Syrup 60 ml can increase the risk of serotonin syndrome (A condition in which a chemical called serotonin increase in your body).

How to manage the interaction:
Taking Lastuss LA Syrup 60 ml with Rasagiline is not recommended as it can possibly result in an interaction, it can be taken if a doctor has advised it. If you notice any of these symptoms like confusion, hallucination, fits, extreme changes in blood pressure, increased heart rate, fever, excessive sweating, shivering or shaking, blurred vision, muscle spasm or stiffness, shaking, incoordination, stomach cramps, nausea, vomiting, and diarrhea, consult a doctor. Do not discontinue any medications without consulting a doctor.
DextromethorphanIsocarboxazid
Critical
How does the drug interact with Lastuss LA Syrup 60 ml:
Co-administration of Isocarboxazid with Lastuss LA Syrup 60 ml can increase the risk of serotonin syndrome (A condition in which a chemical called serotonin builds up in your body).

How to manage the interaction:
Taking Lastuss LA Syrup 60 ml and Isocarboxazid can lead to an interaction. However, if you experience any symptoms like confusion, hallucination, seizure, changes in blood pressure, increased heart rate, fever, excessive sweating, shivering or shaking, blurred vision, muscle stiffness, tremors, stomach cramps, nausea, vomiting, and diarrhea, consult a doctor immediately. Do not stop using any medications without a doctor's advice.
How does the drug interact with Lastuss LA Syrup 60 ml:
Taking Tranylcypromine with Lastuss LA Syrup 60 ml can increase the risk of serotonin syndrome (a condition in which a chemical called serotonin increases in your body).

How to manage the interaction:
Taking Lastuss LA Syrup 60 ml with Tranylcypromine is not recommended, but can be taken together if prescribed by a doctor. However, consult a doctor if you experience confusion, hallucination(seeing and hearing things that do not exist), fit blood pressure alteration, increased heart rate, fever, excessive sweating, shivering or shaking, blurred vision, pain in the muscles or stiffness, incoordination, stomach cramps, nausea, vomiting, and diarrhea. Do not discontinue any medications without consulting a doctor.
How does the drug interact with Lastuss LA Syrup 60 ml:
Co-administration of Lastuss LA Syrup 60 ml and Selegiline may increase the risk of serotonin syndrome (a condition in which a chemical called serotonin builds up in your body).

How to manage the interaction:
Co-administration of Selegiline with Lastuss LA Syrup 60 ml can possibly result in an interaction, but it can be taken if a doctor has advised it. If you notice any of these symptoms - confusion, hallucination, fits, increased heart rate, fever, excessive sweating, shivering, shaking, blurred vision, muscle spasm, stiffness, incoordination, stomach cramps, nausea, vomiting, or diarrhea - make sure to contact a doctor right away. Do not stop using any medications without talking to a doctor.
DextromethorphanDexfenfluramine
Severe
How does the drug interact with Lastuss LA Syrup 60 ml:
Coadministration of Lastuss LA Syrup 60 ml and Dexfenfluramine may increase the risk of serotonin syndrome (a condition in which a chemical called serotonin builds up in your body).

How to manage the interaction:
Although there is a possible interaction between Lastuss LA Syrup 60 ml and Dexfenfluramine, you can take these medicines together if prescribed by a doctor. However, if you experience symptoms such as seizures (fits), extreme changes in blood pressure, confusion, hallucination, increased heart rate, fever, excessive sweating, shivering or shaking, tremors, incoordination, blurred vision, muscle spasm or stiffness, nausea, vomiting, stomach cramps, and diarrhea, contact a doctor immediately. Do not discontinue the medication without consulting a doctor.
Severe
How does the drug interact with Lastuss LA Syrup 60 ml:
Co-administration of Lastuss LA Syrup 60 ml with Alfentanil can increase the risk of serotonin syndrome (A condition in which a chemical called serotonin builds up in your body).

How to manage the interaction:
Co-administration of Alfentanil with Lastuss LA Syrup 60 ml can possibly result in an interaction, but it can be taken if a doctor has advised it. If you notice any of these symptoms - confusion, hallucination, seizure, increased heart rate, fever, excessive sweating, shivering, shaking, blurred vision, muscle spasm, stiffness, incoordination, stomach cramps, nausea, vomiting, or diarrhea - make sure to contact a doctor right away. Do not stop using any medications without talking to a doctor.
How does the drug interact with Lastuss LA Syrup 60 ml:
Co-administration of Lastuss LA Syrup 60 ml and Citalopram may increase the risk of serotonin syndrome (A condition in which a chemical called serotonin builds up in your body).

How to manage the interaction:
Although there is a possible interaction between Lastuss LA Syrup 60 ml and Citalopram, you can take these medicines together if prescribed by a doctor. However, if you experience symptoms such as seizures (fits), extreme changes in blood pressure, confusion, hallucination, increased heart rate, fever, excessive sweating, shivering or shaking, tremors, incoordination, blurred vision, muscle spasm or stiffness, nausea, vomiting, stomach cramp, and diarrhea, contact a doctor immediately. Do not discontinue the medications without consulting a doctor.

Drug-Food Interactions

verifiedApollotooltip
  • Alcohol: Avoid drinking alcohol while taking this medicine, as it can worsen drowsiness, dizziness, and impair your mental alertness.
     
No Drug - Food interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Food Interactions

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Habit Forming

No

Therapeutic Class

[RESPIRATORY STIMULANTS]

FAQs

Lastuss LA Syrup is used to treat dry cough, which is a cough that doesn’t produce mucus and often feels scratchy or tickly in the throat.
Lastuss LA Syrup works by targeting the cough centre in the brain to suppress the cough reflex. This action reduces the frequency and intensity of dry, non-productive cough. As a result, it helps provide relief and improves overall comfort.
Yes, you can usually stop taking Lastuss LA Syrup when your cough subsides, but always follow your doctor’s advice.
No, never take more than the prescribed dose of Lastuss LA Syrup. It may lead to symptoms like nausea, vomiting, drowsiness, dizziness, unsteadiness, changes in vision, difficulty in breathing, fast heartbeat, hallucination, seizures, and coma.
Lastuss LA Syrup is a cough suppressant that contains dextromethorphan. It is not a steroid, opiate, antihistamine, narcotic, or NSAID. It does not contain alcohol or codeine. It is generally not classified as a controlled substance in most countries, though some places may have regulations on its sale due to its potential for misuse. Always use it as directed by your doctor or pharmacist.
Lastuss LA Syrup is an effective cough suppressant that works by acting on the brain to decrease the cough reflex. The recommended dose of dextromethorphan varies depending on individual factors such as age, height, and severity of condition. It's essential to take dextromethorphan exactly as directed by your physician, as they will determine the appropriate dose and frequency based on your specific needs.
Lastuss LA Syrup is generally safe for people with high blood pressure but check with your doctor first. It may slightly increase blood pressure in some individuals. It does not thin blood or affect blood clotting. Always consult your doctor for personalized advice.
You can safely take Lastuss LA Syrup with benzonatate, acetaminophen, ibuprofen, pseudoephedrine, guaifenesin, and Tamiflu. However, use caution when taking dextromethorphan with codeine or diphenhydramine as it may increase drowsiness. Always consult your doctor or pharmacist before combining medications, as they can provide personalized guidance based on your specific needs and medical history. It's important to ensure safe usage and avoid potential interactions.
If your doctor prescribes Lastuss LA Syrup with antibiotics, it's safe to take. But if not, don't take it. Do not combine any medications unless advised by the doctor.
Before taking Lastuss LA Syrup, it's crucial to get a proper diagnosis from a doctor. This ensures that the medication is suitable for your specific condition and won't interact with any ongoing medications or worsen underlying diseases. A doctor's guidance is essential to ensure safe and effective treatment, so don't self-medicate—consult a professional first.
Take Lastuss LA Syrup for the prescribed dose and duration, based on your medical condition, for optimal results.
The most common side effects of Lastuss LA Syrup are dizziness, drowsiness, sleepiness, confusion, and nausea. Most of the side effects of Lastuss LA Syrup do not require medical attention and resolve gradually over time. However, if the side effects persist or worsen, please consult your doctor.
Consult your doctor before taking Lastuss LA Syrup if you have an underlying medical condition, such as liver disease, kidney disease, or respiratory problems.
Yes, you can take Lastuss LA Syrup with or without food. If you experience mild stomach upset, taking it with a meal or a glass of milk can help soothe your stomach.
Some people may feel drowsy or dizzy after taking this medicine. Avoid driving, operating heavy machinery, or doing activities that require your full attention until you know how the medicine affects you.
No, Lastuss LA Syrup is specifically designed for dry, hacking coughs that do not produce mucus. If you have a productive, wet cough, talk to your doctor or pharmacist about a more appropriate treatment.
If your cough lasts more than 7 days, comes back, or is accompanied by a fever, rash, or persistent headache, stop taking the medication and consult your doctor immediately.
You should avoid alcohol while using this medicine. Alcohol can increase the severity of side effects such as drowsiness, dizziness, and confusion.
The safety of this medicine during pregnancy or breastfeeding is not fully determined. Talk to your doctor or pharmacist to discuss the risks and benefits before taking this medicine.
Certain antidepressants, especially MAOIs, can interact dangerously with Lastuss LA Syrup. Talk to your doctor or pharmacist about all the medications you are currently taking before starting this medicine.

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Country of origin

India

Manufacturer/Marketer address

FDC LIMITED, B-8, MIDC Area, Waluj - 431 136, Dist. Aurangabad, Maharashtra
Other Info - LAS0005
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