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Derivent-N Tablet is a combination medicine used in the treatment and prevention of symptoms of chronic obstructive pulmonary disease (COPD). This medicine works by relaxing muscles and widening the airways of the lungs. It also helps thinning and loosening phlegm (mucus) in the lungs, windpipe and nose,thereby helps relieve symptoms like coughing, wheezing and shortness of breath. This medicine may cause common side effects like skin rash, diarrhoea, nausea, vomiting, heartburn, and stomach discomfort.

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Written By Bayyarapu Mahesh Kumar , M Pharmacy
Reviewed By Santoshini Reddy G , M Pharmacy
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More about the Product

Manufacturer/Marketer :

Navil Laboratories Pvt Ltd

Consume Type :

Oral

Expires on or after :

Jan-27

Return Policy :

Not Returnable

About Derivent-N Tablet

Derivent-N Tablet is an oral prescription medication designed to treat chronic respiratory diseases characterised by thick, sticky mucus. It is primarily used to relieve symptoms associated with chronic obstructive pulmonary disease (COPD), bronchial asthma, and bronchitis. By helping to open up tight airways and thin down obstructive phlegm, this medicine makes breathing far more comfortable and manageable.

To experience the full therapeutic benefits, you must take Derivent-N Tablet regularly and consistently at the same time every day as directed by your healthcare provider. This oral medicine can be taken with or without food, though taking it after a meal is often recommended to reduce the chances of mild stomach irritation. Making positive lifestyle changes, such as drinking plenty of warm fluids and keeping your living space free from dust, can significantly boost the effectiveness of this treatment.

While taking Derivent-N Tablet , some people may experience mild, temporary side effects like nausea, a runny nose, or mild heartburn. These symptoms usually improve as your body adjusts to the medication, but you should consult your doctor immediately if you experience severe abdominal pain, persistent vomiting, or signs of an allergic reaction. Always pay close attention to how your body responds during the first few days of treatment.

Talk to your doctor before starting this medicine if you have a history of stomach ulcers, as certain components can irritate the digestive tract. Do not take this if you have a known allergy to any of the ingredients, severe liver damage, or severe kidney disease. It is always safest to review your complete medical history with your healthcare provider first.

This medication can interact with other drugs, including certain oral antibiotics and cough suppressants. Drinking alcohol while taking this medicine is not advised, as it can increase stomach discomfort and drowsiness. If you are pregnant, breastfeeding, or are an elderly individual, consult your doctor or pharmacist before starting Derivent-N Tablet to ensure it is safe for your specific situation.

Uses of Derivent-N Tablet

Derivent-N Tablet is used in the treatment of Chronic obstructive pulmonary disease (COPD). The detailed uses of Derivent-N Tablet are as follows:

  • Chronic Obstructive Pulmonary Disease (COPD): Derivent-N Tablet helps by relaxing the muscles around the air passages and thinning stubborn mucus, making daily breathing much easier for patients managing COPD.
  • Acute and Chronic Bronchitis: Derivent-N Tablet targets inflammation in the bronchial tubes and breaks down thick, sticky phlegm, allowing you to cough it up more easily and recover faster.
  • Bronchial asthma (adjunct therapy): Derivent-N Tablet may be used as an add-on treatment in some people with asthma to help improve mucus clearance and breathing.

Key Benefits

Derivent-N Tablet makes breathing easier, clears stubborn mucus, and supports better breathing.

Benefits may include:

  • Derivent-N Tablet helps relax the airways and thin thick mucus, making it easier to breathe and clear phlegm.
  • By loosening sticky mucus, it reduces chest congestion and makes coughing more productive and comfortable.
  • Regular use may help improve lung function and reduce respiratory symptom flare-ups, allowing you to carry out everyday activities more comfortably as part of your prescribed treatment plan.

Directions for Use

  • Derivent-N Tablet should be taken after meals to prevent nausea and stomach discomfort.
  • Avoid taking it with histamine-rich foods such as tomatoes, wine, and processed foods.
  • It is usually taken twice daily, preferably in the evening, or as advised by a doctor.
  • Swallow the whole Derivent-N Tablet with a glass of water.
  • Do not break, chew, or crush it.

How Derivent-N Tablet Works

Derivent-N Tablet contains two active components, acebrophylline and n-acetylcysteine, which work together to restore clear and open airways. Acebrophylline: It helps loosen mucus and improve its clearance from the airways (mucoregulatory action). It also has mild bronchodilator properties that help relax the airway muscles and may reduce bronchospasm (tightening of the airways), making breathing easier. N-acetylcysteine: It is a mucolytic agent. It directly targets the chemical bonds holding thick, sticky mucus together, breaking them down so the phlegm becomes thin and watery. Together, these two actions ensure that mucus is easily cleared out of your respiratory system while your airways remain relaxed and open.
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Alcohol

Unsafe

Avoid consumption of alcohol with Derivent-N Tablet as it may reduce the effectiveness of Derivent-N Tablet and increase drowsiness. Please consult a doctor before consuming alcohol with Derivent-N Tablet .

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Pregnancy

Unsafe

Derivent-N Tablet is not recommended for pregnant women. Please consult a doctor before using Derivent-N Tablet if you are pregnant.

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Breast Feeding

Caution

It is unknown whether Derivent-N Tablet is excreted in human milk. Please consult a doctor before taking Derivent-N Tablet if you are breastfeeding.

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Driving

Caution

Derivent-N Tablet may cause dizziness and drowsiness. Do not drive or operate machinery if you experience any symptoms that affect your ability to concentrate and react.

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Liver

Caution

Take Derivent-N Tablet with caution, especially if you have a history of liver diseases. The dose may be adjusted by your doctor as required. Please consult your doctor.

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Kidney

Caution

Take Derivent-N Tablet with caution, especially if you have a history of kidney diseases. The dose may be adjusted by your doctor as required. Please consult your doctor.

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Children

Unsafe

Derivent-N Tablet is not recommended for children below 14 years of age.

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Heart

Consult your doctor

Let your doctor know if you have any history of heart problems. Your doctor will weigh the benefits and potential risks before prescribing Derivent-N Tablet .

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Geriatrics

Consult your doctor

Derivent-N Tablet should be given to elderly patients only if prescribed by a doctor. If you have any concerns about using Derivent-N Tablet in geriatrics, please consult your doctor.

What if I have taken an overdose of Derivent-N Tablet

If you accidentally take more than your prescribed dose of Derivent-N Tablet , seek immediate medical attention or visit the nearest emergency room, even if you are not experiencing any symptoms.

Diet & Lifestyle Advise

  • Stay Hydrated: Drink plenty of warm water throughout the day. High fluid intake works naturally alongside the action of N-acetylcysteine to keep your mucus thin and easy to clear.
  • Avoid Smoke and Triggers: Stay away from active or passive cigarette smoke, heavy dust, chemical fumes, and strong perfumes, which can irritate your airways and worsen spasms.
  • Practice Controlled Breathing: Gently practice simple breathing techniques, such as pursed-lip breathing, to improve your lung capacity and manage shortness of breath.
  • Use a Cool-Mist Humidifier: Running a humidifier in your home can help keep the air moist, preventing your throat and airways from drying out and becoming irritated.
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How Soon It Starts Working

The time required for Derivent-N Tablet to start to work: Derivent-N Tablet ideally shows its action within 2 hours after administration. The time for which the effects of Derivent-N Tablet last: The effect of Derivent-N Tablet lasts for 8 hours.

What if you forget to take Derivent-N Tablet

If you miss a dose of Derivent-N Tablet , take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed one and continue with your regular schedule. Do not take a double dose to make up for a missed one.

Storage

• Store Derivent-N Tablet at room temperature, ideally between 15°C and 30°C.

Drug Warnings

  • Do not mix with dry cough syrups: Avoid taking cough suppressants while taking Derivent-N Tablet . Suppressing your cough makes it much harder to clear out the mucus that this medicine is thinning.
  • Expect a slight sulfur smell: Do not be alarmed if you notice a slight sulfur-like (rotten egg) smell when you open the packaging. This is a completely normal, safe characteristic of N-acetylcysteine and does not mean the medicine has spoiled.
  • Avoid alcohol consumption: Refrain from drinking alcohol while on this medication, as it can worsen stomach irritation and increase drowsiness.

verifiedApollotooltip
  • Cough Suppressants: Combining Derivent-N Tablet with cough suppressants can block your natural cough reflex, leading to a dangerous buildup of thinned mucus in your lungs.
  • Certain Antibiotics (such as tetracyclines): N-acetylcysteine may reduce the absorption of some oral antibiotics. This interaction does not occur with all antibiotics. Your doctor may advise taking the medicines at least 2 hours apart if needed.
  • Angina medicines (e.g., Nitroglycerin): Concomitant use may increase the blood-vessel dilating effects of nitroglycerin, which can lead to significantly low blood pressure and severe headaches.

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verifiedApollotooltip

No clinically significant food interactions are known with Derivent-N Tablet when used as directed.

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All Substitutes & Brand Comparisons

Habit Forming

No

Therapeutic Class

[MUCOLYTIC AGENTS]

FAQs

Derivent-N Tablet is used to treat Chronic obstructive pulmonary disease (COPD).
Derivent-N Tablet contains Acebrophylline and N-acetylcysteine. Acebrophylline belongs to the class of bronchodilators with additional mucolytic properties and works by relaxing muscles and widening the airways of the lungs. N-acetylcysteine is a mucolytic agent (cough/sputum thinner) that works by thinning and loosening phlegm (mucus) in the lungs, windpipe, and nose. Together, Derivent-N Tablet helps treat COPD.
Derivent-N Tablet should be used with caution in patients suffering from epilepsy (fits) as it may worsen the condition. Therefore, inform your doctor if you have a history of fits before taking Derivent-N Tablet so that the dose may be adjusted or an alternate medicine may be prescribed.
You are not recommended to take Derivent-N Tablet with antibiotics such as tetracycline, amoxicillin, amikacin and gentamicin at the same time as it may reduce the effectiveness of antibiotics. However, if you are supposed to take these medicines together, maintain a time gap of a minimum of 2 hours between Derivent-N Tablet and antibiotics. Please consult a doctor before using Derivent-N Tablet with antibiotics or any other medicines.
You are recommended to avoid taking Derivent-N Tablet if you are allergic to acebrophylline, ambroxol, theophylline or suffering from irregular heartbeats, hemodynamic instability (unstable blood pressure), low blood pressure, liver or kidney disorders or had a heart attack. Inform your doctor if you have any of these conditions before taking Derivent-N Tablet .
No, you are not recommended to smoke while taking Derivent-N Tablet as it may reduce the effectiveness of Derivent-N Tablet and also damage your lungs. Long-term smoking may cause breathing problems like asthma, bronchitis and COPD. Quitting smoking is the best way to keep your lungs healthy.
You are recommended to avoid histamine-rich foods such as tomatoes, wine, and processed foods. These may cause histamine intolerance by affecting the way histamine is broken down in the body, leading to symptoms such as flushing (redness of the skin), migraine headaches, skin rash, itching, and rhinitis (runny and stuffy nose). Therefore, if you are allergic to histamine or cannot tolerate food and drinks rich in histamine, please inform your doctor before taking Derivent-N Tablet .
No, you are not recommended to stop taking Derivent-N Tablet without consulting your doctor. Doing so may worsen your cough and other breathing problems, causing recurring symptoms. Therefore, take Derivent-N Tablet for as long as your doctor has prescribed it, and if you experience any difficulty while taking it, please consult your doctor.
No, Derivent-N Tablet does not relieve sudden asthma symptoms. Therefore, it is advised to always carry a rescue inhaler to treat sudden asthma symptoms.
No, Derivent-N Tablet is not a steroid. It is a mucolytic agent, which means it helps break down and clear mucus from the airways, making it easier to breathe.
Derivent-N Tablet may interfere with certain laboratory tests. To ensure accurate results, you must inform your healthcare provider and laboratory personnel about taking this medication before undergoing any laboratory tests.
Taking higher doses of Derivent-N Tablet will not necessarily make it more effective. It can lead to increased side effects and potential harm. Following the prescribed dosage and consulting your healthcare provider if you feel the medication is not working as expected is essential.
Store Derivent-N Tablet at room temperature, away from heat, moisture, and direct light, in its original container with a tightly closed lid. Keep it out of reach of children and pets. When disposing of Derivent-N Tablet , do not flush it down the toilet or pour it into a drain unless instructed to do so. Instead, follow the specific disposal instructions provided by your healthcare provider or local waste disposal company.
Derivent-N Tablet may cause some mild and temporary side effects in some individuals, including gastrointestinal symptoms, dizziness, and skin rash. Fortunately, these effects are usually self-limiting and resolve on their own without requiring medical attention. If side effects persist or worsen, rest assured that your healthcare provider is available to provide guidance and support to ensure your comfort and well-being.
Derivent-N Tablet is a dual-action formulation composed of Acebrophylline, a mucolytic and bronchodilator, and N-acetylcysteine, a mucolytic agent. Acebrophylline relaxes airway muscles and widens lung airways, while N-acetylcysteine thins and loosens phlegm, making coughing easier. Together, these ingredients provide rapid relief from respiratory discomfort, facilitating easier breathing.
No, Derivent-N Tablet is specifically formulated to treat wet coughs with thick, sticky mucus. It contains active ingredients that thin phlegm and open up your airways, making it unsuitable for dry, tickly coughs. Talk to your doctor to find the right treatment for your type of cough.
It is highly recommended to avoid alcohol while taking Derivent-N Tablet . Alcohol can increase the risk of stomach irritation and enhance drowsiness, making the medication less safe for you. Talk to your doctor or pharmacist if you have concerns.
This smell is completely normal and is a natural, harmless characteristic of the active ingredient n-acetylcysteine. It does not mean the medicine has gone bad or is unsafe to use. You can continue taking it as prescribed.
If you are pregnant or planning to become pregnant, you should only take Derivent-N Tablet if your doctor explicitly prescribes it after weighing the benefits and potential risks. Talk to your doctor before starting this medication.
Many patients begin to notice improved breathing and easier mucus clearance within a few days of starting treatment. However, you should continue taking it exactly as prescribed by your doctor to achieve full, long-term benefits.
Some blood pressure medications or heart medicines, such as nitroglycerin, may interact with Derivent-N Tablet , potentially causing a drop in blood pressure. Always provide your doctor with a full list of all medications you currently take.
To minimise stomach irritation, try taking Derivent-N Tablet after a meal rather than on an empty stomach. If the stomach upset, nausea, or heartburn persists or becomes painful, talk to your doctor or pharmacist.
The safety and appropriate dosing of Derivent-N Tablet can vary significantly in children depending on their age and weight. Never give this medication to a child unless it has been specifically prescribed for them by a paediatrician.

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Country of origin

India

Manufacturer/Marketer address

Rose Cliff Bunglow, Next To Fatima Devi High School, Manchhubhai Road, Near Malad Subway, Malad (East), Mumbai - 400097, Maharashtra, India
Other Info - DER0631
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