Duralyn 400mg Capsule CR
₹50.59*
MRP ₹56.21
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₹48.21*
MRP ₹56.21
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Duralyn 400mg Capsule CR is a respiratory medicine which belongs to the class of 'Xanthine' primarily used for the management of asthma and chronic obstructive pulmonary disease (COPD). Asthma is a breathing problem in which airways narrow, swell and may produce extra mucus, which may lead to breathing difficulty and trigger cough, a whistling sound (wheezing) when you breathe out and shortness of breath. COPD is a group of progressive lung diseases, most commonly emphysema (shortness of breath) and chronic bronchitis (inflammation and irritation of bronchial tubes). Initially, it may be mild, but in severe cases, it can lead to total blockage of airways and damage to the lungs.
Duralyn 400mg Capsule CR contains Theophylline, which helps in the treatment of asthma and chronic obstructive pulmonary disease (COPD). Theophylline works by relaxing the airway in the lungs and making it easier to breathe. In addition to this, theophylline also helps in treating the symptoms hence making it easier to treat. It is generally a long-term treatment.
You should take Duralyn 400mg Capsule CR without food, mostly on an empty stomach. It should be swallowed whole with a glass of water. Do not chew, bite, or break it. Your doctor will advise you on how often you take your tablets based on your medical condition. In some cases, you may experience nausea, vomiting, restlessness, tremors, headache, muscle cramps, and increased heart rate. Most of these side effects of Duralyn 400mg Capsule CR do not require medical attention and gradually resolve over time. However, if the side effects are persistent, reach out to your doctor.
Try not to stop taking this medicine of your own. Let your doctor know about this, as it may cause withdrawal symptoms. Do not take this medicine if you have any lung disease, muscle weakness (myasthenia gravis), sleeping disorder, difficulty in sleeping (sleep apnoea), severe liver disease, or problem with alcohol or other prescription recreational drugs. Duralyn 400mg Capsule CR is a habit-forming drug, and hence, there is a risk of dependence on this medicine. So, before stopping this medicine, contact a doctor as it may cause withdrawal symptoms like anxiety, increased heart rate, tremors, or general unwell feeling.
Duralyn 400mg Capsule CR contains Theophylline, which helps in the treatment of asthma and chronic obstructive pulmonary disease (COPD). Theophylline works by relaxing the airway in the lungs and making it easier to breathe. In addition to this, theophylline also helps in treating the symptoms hence making it easier to treat. It is generally a long-term treatment.
Vomiting
Diarrhoea
Indigestion
Dizziness
Do not take this medicine if you have any lung disease, muscle weakness (myasthenia gravis), sleeping disorder or difficulty in sleeping (sleep apnoea), severe liver disease, or problem with alcohol or other prescription recreational drugs. Duralyn 400mg Capsule CR is a habit-forming drug, so there is a risk of dependence on this medicine. So, before stopping this medicine, contact a doctor as it may cause withdrawal symptoms like anxiety, increased heart rate, tremors, or general unwell feeling.
Drug-Drug Interactions: This medicine interacts with asthma or breathing medicine (aminophylline, salbutamol, terbutaline or salmeterol), oral contraceptives, antidepressant (St. John’s Wort), anticancer (aminoglutethimide, methotrexate or lomustine), high blood pressure medicine (adenosine, moracizine, diltiazem, isoprenaline, mexiletine, propafenone, propranolol, verapamil), sleeping pills (benzodiazepines), stomach ulcers medicines (cimetidine or nizatidine), antibiotics (ciprofloxacin, clarithromycin, erythromycin, norfloxacin, ofloxacin), and treat alcoholism (disulfiram).
Drug-Food Interactions: While taking Duralyn 400mg Capsule CR alcohol, food/drinks containing caffeine should not be used along with Duralyn 400mg Capsule CR as it may affect the efficacy of Duralyn 400mg Capsule CR.
Drug-Disease Interactions: Duralyn 400mg Capsule CR should be taken with caution if you have high blood pressure or any other heart problems, overactive thyroid gland (hyperthyroidism), stomach ulcer, liver problems, seizures (fits) or convulsions, fever, viral infection, alcoholism, male and have difficulty in passing urine (due to an enlarged prostate gland).
Asthma: It is a breathing problem in which airways narrow, swell and may produce extra mucus, which may lead to breathing difficulty and trigger cough, a whistling sound (wheezing) when you breathe out and shortness of breath.
COPD: It is a group of progressive lung diseases, most commonly emphysema (shortness of breath) and chronic bronchitis (inflammation and irritation of bronchial tubes). Initially, it may be mild, but in severe cases, it can lead to total blockage of airways and damage to the lungs.
Alcohol
Caution
Alcohol can alter the way Duralyn 400mg Capsule CR works. Please consult your doctor if you intend to drink alcohol whilst taking Duralyn 400mg Capsule CR.
Pregnancy
Safe if prescribed
If you are breastfeeding do not take Duralyn 400mg Capsule CR until you have talked to your doctor.
Breast Feeding
Safe if prescribed
If you are pregnant do not take Duralyn 400mg Capsule CR until you have talked to your doctor.
Driving
Unsafe
Duralyn 400mg Capsule CR usually causes dizziness, drowsiness and visual disturbances which may affect their ability to drive or operate machinery. So, do not drive or operate heavy machinery if you feel sleepy or dizzy after taking Duralyn 400mg Capsule CR. Tell your doctor if you get these types of side effects.
Liver
Caution
Duralyn 400mg Capsule CR to be taken with caution, especially if you have a history of liver disease. The dose may have to be adjusted by your doctor.
Kidney
Safe if prescribed
Duralyn 400mg Capsule CR does not have any reported interaction; hence, in case you experience any difficulty discuss with your doctor.
Children
Caution
Children under six years of age should not take Duralyn 400mg Capsule CR.
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