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  3. Doxofyl 400 Tablet 10's

Doxofyl 400 Tablet 10's, Pack of 10 TabletS
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Written By Veda Maddala , M Pharmacy
Reviewed By Dr Aneela Siddabathuni , MPharma., PhD

Doxofyl 400 Tablet is used to prevent and treat symptoms of asthma and chronic obstructive pulmonary disease (COPD). It contains Doxofylline, which relaxes the bronchial smooth muscle of the lung's airways, making it easier for asthma and COPD patients to breathe easily. It may cause side effects such as headache, nausea, vomiting, stomach pain, irritability, insomnia (difficulty in falling or staying asleep) or a fast heart rate. Most of these side effects are temporary and gradually resolve overtime. However, consult the doctor if any of these side effects persist or worsen.

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Composition :

DOXOFYLLINE-400MG

Manufacturer/Marketer :

Medispan Ltd

Consume Type :

ORAL

Return Policy :

Not Returnable

Expires on or after :

About Doxofyl 400 Tablet

Doxofyl 400 Tablet belongs to the class of medications known as bronchodilators. It is used to prevent and treat symptoms of asthma and chronic obstructive pulmonary disease (COPD). Asthma is a chronic (long-term) respiratory condition in which airways narrow, swell, and produce extra mucus, leading to difficulty in breathing. COPD is a group of lung diseases that includes emphysema (shortness of breath) and chronic bronchitis (inflammation of the lining of the bronchial tubes).

Doxofyl 400 Tablet contains Doxofylline. It works by relaxing the muscles of the airways and lungs, making it easier to breathe. It inhibits an enzyme called phosphodiesterase, which increases the levels of a chemical (cAMP) that helps open up the airways. This reduces symptoms like wheezing, coughing, and shortness of breath in asthma and COPD.

The dose and duration of treatment with Doxofyl 400 Tablet can be determined by the doctor based on your medical condition. Some people may experience headaches, nausea, vomiting, stomach pain, irritability, insomnia (difficulty in falling or staying asleep) or a fast heart rate. Most of these side effects of Doxofyl 400 Tablet do not require medical attention and typically resolve on their own over time. However, if the side effects persist or worsen, please consult your doctor.

Doxofyl 400 Tablet is contraindicated in acute myocardial infarction, low blood pressure (hypotension), lactating women and patients allergic to Doxofyl 400 Tablet . Let your doctor know if you are pregnant or planning for pregnancy, before taking Doxofyl 400 Tablet . Doxofyl 400 Tablet should be used with caution in congestive heart failure patients as these patients have slow drug clearance, leading to high blood levels even after stopping treatment with Doxofyl 400 Tablet . Doxofyl 400 Tablet is not recommended for children below 6 years of age, as the safety and effectiveness have not been established.

Uses of Doxofyl 400 Tablet

Doxofyl 400 Tablet is used for the treatment of respiratory conditions that cause breathing difficulties. The detailed uses of Doxofyl 400 Tablet are as follows:<br> • Treats asthma: Helps relieve symptoms such as wheezing, breathlessness, and chest tightness by relaxing airway muscles.<br> • Manages chronic obstructive pulmonary disease (COPD): Improves airflow and reduces flare-ups in patients with chronic bronchitis or emphysema.<br>

Directions for Use

  • Doxofyl 400 Tablet 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.
  • Swallow Doxofyl 400 Tablet as a whole with a glass of water.
  • Do not crush, break, or chew it.

Medicinal Benefits

Doxofyl 400 Tablet is a bronchodilator and also possesses antitussive (cough suppressant) properties that are used to treat symptoms of asthma and chronic obstructive pulmonary disease (COPD). Doxofyl 400 Tablet works by relaxing muscles and widening the airways in the lungs, particularly in patients with asthma and COPD. Additionally, Doxofyl 400 Tablet helps suppress coughs and makes breathing easier by opening airways. Thus, it prevents an asthma attack, and an individual can exercise freely if it is taken before exercise or before expected exposure to irritants such as pollen, house dust, cigarette smoke and pets.

How Doxofyl 400 Tablet Works

Doxofyl 400 Tablet contains Doxofylline, which acts by inhibiting phosphodiesterase 4 (PD-4), thereby relaxing the bronchial smooth muscle of the lung's airways, making it easier for asthma and COPD patients to breathe easily.

Storage

• Store in a cool and dry place away from sunlight. • Keep out of sight and reach of children. • Non cold chain - To be stored in cool places at 10ºC to 25ºC or below 30ºC.

What if I have taken an overdose of Doxofyl 400 Tablet

Do not take more than the prescribed dose of Doxofyl 400 Tablet as it may cause an overdose. The symptoms of overdose include tonic-clonic seizures and severe cardiac arrhythmias (irregular heartbeats). If you suspect you have taken an overdose or notice signs of overdose, please consult a doctor immediately.

Drug Warnings

If you are allergic to Doxofyl 400 Tablet or any other medicines, please tell your doctor. You are recommended to avoid taking Doxofyl 400 Tablet with chocolate and caffeinated foods, such as cocoa beans or tea leaves, as they may increase the risk of severe side effects. Doxofyl 400 Tablet is contraindicated in breastfeeding mothers. If you are pregnant or planning for pregnancy, please consult a doctor before using Doxofyl 400 Tablet . Do not take Doxofyl 400 Tablet if you have low blood pressure or have had a heart attack. Doxofyl 400 Tablet should be used with caution in congestive heart failure patients, as these patients have slow drug clearance, leading to high blood levels even after stopping treatment with Doxofyl 400 Tablet . If you have low blood pressure, congestive heart failure, hypoxemia (low oxygen levels in the blood), hyperthyroidism (overactive thyroid), pulmonary heart diseases, stomach ulcer, kidney, liver or heart diseases, inform your doctor before taking Doxofyl 400 Tablet . Doxofyl 400 Tablet is not recommended for children under 6 years of age, as its safety and efficacy have not been fully established.

Drug-Drug Interactions

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Drug-Food Interactions

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Diet & Lifestyle Advise

  • Drink plenty of fluids every day to thin mucus which makes it easier to cough out.
  • Avoid foods such as cabbage, beans, garlic, onions, shrimp, pickled food, dried fruits, fried foods, carbonated drinks, wine, bottled lemon and lime juice as it may worsen asthma symptoms.
  • Exercise regularly to strengthen your breathing muscles and boost your immune system. Learning breathing exercises will help you move more air in and out of your lungs.
  • Do meditation, deep breathing, regular exercise, and try progressive muscle relaxation techniques to get relief from stress and reduce the risk of an asthma attack.
  • Quit smoking as it may reduce the effectiveness of the Doxofyl 400 Tablet and irritate the lungs, worsening the breathing problem.

Habit Forming

No

Therapeutic Class

BRONCHODILATOR

Doxofyl 400 Tablet Substitute

Substitutes safety advice

Product Substitutes

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Alcohol

Caution

The interaction of Doxofyl 400 Tablet with alcohol is unknown. Please consult a doctor before consuming alcohol with Doxofyl 400 Tablet .

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Pregnancy

Consult your doctor

The safety of Doxofyl 400 Tablet in pregnant women is unknown. Therefore, it is given to pregnant women only if the doctor believes the benefits outweigh the risks.

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Breast Feeding

Unsafe

Doxofyl 400 Tablet is contraindicated in breastfeeding mothers. Please consult a doctor before taking Doxofyl 400 Tablet if you are breastfeeding.

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Driving

Safe if prescribed

Doxofyl 400 Tablet usually does not affect your ability to drive or operate machinery.

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Liver

Caution

Take Doxofyl 400 Tablet with caution, especially if you have a history of Liver diseases/conditions. The dose may be adjusted by your doctor as required.

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Kidney

Caution

Take Doxofyl 400 Tablet with caution, especially if you have a history of Kidney diseases/conditions. The dose may be adjusted by your doctor as required.

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Children

Caution

Doxofyl 400 Tablet is not recommended for children under 6 years of age, as its safety and effectiveness have not been established. However, please consult a doctor before giving Doxofyl 400 Tablet to children.

Have a query?

FAQs

Doxofyl 400 Tablet belongs to the class of medications known as bronchodilators. It is used to prevent and treat symptoms of asthma and chronic obstructive pulmonary disease (COPD).

Doxofyl 400 Tablet contains Doxofylline, which belongs to the class of bronchodilators that work by relaxing muscles and widening the airways of the lungs. Additionally, Doxofyl 400 Tablet possesses antitussive (cough suppressant) properties, helping to suppress cough. Thereby, makes breathing easier by opening airways.

No, you are not recommended to take erythromycin with Doxofyl 400 Tablet as co-administration of these medicines may increase the risk of adverse effects of Doxofyl 400 Tablet . However, please consult a doctor before using other medicines with Doxofyl 400 Tablet .

You are recommended to avoid taking Doxofyl 400 Tablet if you are allergic to Doxofyl 400 Tablet or other xanthine derivatives if you are breastfeeding, suffering from low blood pressure or have had a heart attack. However, inform your doctor if you have any of these conditions before taking Doxofyl 400 Tablet .

You are not recommended to take more than the prescribed dose of Doxofyl 400 Tablet as it may cause overdose, resulting in irregular heartbeats and fits. However, if you experience any of these symptoms while taking Doxofyl 400 Tablet , please consult a doctor immediately.

No, you are not recommended to smoke while taking Doxofyl 400 Tablet as it may reduce the effectiveness of Doxofyl 400 Tablet .

No, you are not recommended to stop taking Doxofyl 400 Tablet without consulting your doctor, as it may worsen the condition or cause recurring symptoms. Therefore, take Doxofyl 400 Tablet for as long as your doctor has prescribed it. If you experience any difficulty while taking Doxofyl 400 Tablet , please consult your doctor.

No, Doxofyl 400 Tablet does not relieve sudden asthma symptoms. Therefore, it is advisable to carry a rescue inhaler at all times to treat sudden asthma symptoms.

Even if you feel well, do not stop using Doxofyl 400 Tablet as it might cause worsening symptoms. To treat your condition effectually, continue using Doxofyl 400 Tablet for as long as your doctor has prescribed it.

Doxofyl 400 Tablet is not recommended for children under 6 years of age, as its safety and effectiveness have not been established. However, please consult a doctor before giving Doxofyl 400 Tablet to children.

Doxofyl 400 Tablet helps suppress coughs and makes breathing easier by opening airways. Thus, it prevents an asthma attack.

No, it belongs to the class of bronchodilators (methylxanthine bronchodilators) used to prevent and treat symptoms of asthma and chronic obstructive pulmonary disease (COPD).

Doxofyl 400 Tablet may cause side effects such as headaches, nausea, vomiting, stomach pain, irritability, insomnia (difficulty in falling or staying asleep) or a fast heart rate. Most of these side effects of Doxofyl 400 Tablet do not require medical attention and typically resolve on their own over time. However, if the side effects persist or worsen, please consult your doctor.

Country of origin

India

Manufacturer/Marketer address

4, Lady Desika Road, Chennai 600004., Tamil Nadu, India.
Other Info - DOX0265

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Author Details

Veda MaddalaDoctor badge

Written By

Veda Maddala

M Pharmacy

Dr Aneela SiddabathuniDoctor badge

Reviewed By

Dr Aneela Siddabathuni

MPharma., PhD

Last Updated

Jul 22, 2025 | 11:50 AM IST

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Reference

  1. https://http://www.abcfarmaceutici.it/uploads/news/40_file3_en.pdf

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