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Lungfyl 200mg Tablet SR is used for the management of asthma and chronic obstructive pulmonary disease (COPD). It contains Theophylline, which works by relaxing the airway in the lungs and making it easier to breathe. In some cases, you may experience side effects such as nausea, vomiting, restlessness, tremors, headache, muscle cramps, and increased heart rate. Before taking this medicine, you should tell your doctor if you are allergic to any of its components or if you are pregnant/breastfeeding, and about all the medications you are taking and pre-existing medical conditions.
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About Lungfyl 200mg Tablet SR
Lungfyl 200mg Tablet SR belongs to the class of 'Xanthine' primarily used for the management of asthma and chronic obstructive pulmonary disease (COPD). Asthma and COPD cause breathing difficulty and cough.
Lungfyl 200mg Tablet SR contains Theophylline, which relaxes and opens air passages in the lungs, making it easier to breathe by reducing inflammation and increasing airflow, thereby providing relief from respiratory symptoms.
In some cases, you may experience nausea, vomiting, restlessness, tremors, headache, muscle cramps, and increased heart rate. Most of these side effects do not require medical attention and gradually resolve over time. However, if the side effects are persistent, reach out to your doctor.
Lungfyl 200mg Tablet SR 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.
Uses of Lungfyl 200mg Tablet SR
Lungfyl 200mg Tablet SR is used in the treatment of Asthma, Chronic obstructive pulmonary disease (COPD). The detailed uses of Lungfyl 200mg Tablet SR are as follows:

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Therapeutic Class
Alcohol
Caution
Alcohol can alter the way Lungfyl 200mg Tablet SR works. Please consult your doctor if you intend to drink alcohol whilst taking Lungfyl 200mg Tablet SR.
Pregnancy
Consult your doctor
Please consult your doctor if you are pregnant before starting Lungfyl 200mg Tablet SR.
Breast Feeding
Consult your doctor
Please consult your doctor if you are breastfeeding before starting Lungfyl 200mg Tablet SR.
Driving
Caution
Lungfyl 200mg Tablet SR 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 Lungfyl 200mg Tablet SR. Tell your doctor if you get these types of side effects.
Liver
Caution
Lungfyl 200mg Tablet SR 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
Lungfyl 200mg Tablet SR has no reported interactions; if you experience any difficulty, discuss it with your doctor.
Children
Caution
Lungfyl 200mg Tablet SR is not recommended for children under six years of age.
Lungfyl 200mg Tablet SR is used to manage asthma and chronic obstructive pulmonary disease (COPD).
Lungfyl 200mg Tablet SR contains Theophylline, which relaxes the lungs' airways and makes breathing easier.
Yes, Lungfyl 200mg Tablet SR can lead to withdrawal symptoms. So, it should not be stopped abruptly. Consult your doctor, and your dose might be lowered if required.
No, dose of Lungfyl 200mg Tablet SR should not be increased without consulting your doctor as it may increase the risk of hypokalemia (high blood potassium level), which may lead to side effects of Lungfyl 200mg Tablet SR and also affect its efficacy.
Lungfyl 200mg Tablet SR is contraindicated in patients who are allergic to any of its ingredients. It is advised to avoid taking Lungfyl 200mg Tablet SR and beta-blockers like propranolol together at once.
If you are taking medication for seizures, it might worsen your condition and lead to symptoms like confusion, trouble talking, tremors or twitching, loss of muscle tone or tense muscles. Consult your doctor before taking Lungfyl 200mg Tablet SR along with seizure medications.
No, you should not take Lungfyl 200mg Tablet SR if you have ulcers, as it may worsen your ulcers and lead to bleeding and inflammation. So, please consult your doctor before starting Lungfyl 200mg Tablet SR, as dose adjustment may be required.
You will probably be prescribed Lungfyl 200mg Tablet SR for a long time. Do not stop taking them unless your doctor tells you to, even if you feel better.
Lungfyl 200mg Tablet SR may cause side effects such as vomiting, diarrhoea, dizziness and indigestion. If these side effects persist or worsen, please consult your doctor.
Take Lungfyl 200mg Tablet SR as advised by your doctor. Swallow it as a whole with a glass of water. Do not break, crush or chew it.
Lungfyl 200mg Tablet SR starts working quickly, and you may see an improvement in symptoms within about 30 minutes of taking it. However, it may take a little longer, about 4 to 8 hours, to show the full effect. If there is no considerable improvement in your symptoms, consult your doctor.
While taking Lungfyl 200mg Tablet SR, you should avoid foods high in caffeine, such as cocoa, tea, coffee, and chocolate, as these foods increase Lungfyl 200mg Tablet SR side effects. Also, you should avoid alcohol and tobacco. If you have any concerns regarding food restriction, please discuss with your doctor.
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