Freefil 400mg Tablet SR
Prescription Required
Product introduction
Freefil 400mg Tablet SR is used to treat and prevent symptoms of asthma and chronic obstructive pulmonary disorder (a lung disorder in which flow of air to the lung is blocked). It helps in relaxing the muscles of the air passages, thus widening it and making it easier to breathe.
Freefil 400mg Tablet SR can be taken with the food in the evening. Take it in the exact dose and duration as prescribed by your doctor. The dose and how often should take it may depend on what you are taking it for. Take it for as long as it is prescribed for you. In case you missed a dose, take it as soon as you remember it. It does not work immediately or prevent the already started breathing trouble, hence always carry your medical inhaler with you for an emergency.
The most common side effects of this medicine include vomiting, headache, nausea, and stomach upset. If these bother you or appear serious, let your doctor know. There may be ways of reducing or preventing them. Generally, it is advised not to consume alcohol or do not smoke while on treatment. You must avoid high caffeinated products like coffee, tea, and dark chocolates as it enhances drug side effects.
Before taking this medicine, let your doctor if you have kidney or liver disease or if you have heart-related problems. Your doctor should also know about all other medicines you are taking as many of these may make this medicine less effective or change the way it works. Inform your doctor if you are pregnant or breastfeeding before starting the treatment.
Uses of Freefil Tablet SR
Side effects of Freefil Tablet SR
Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them
Common side effects of Freefil
- Headache
- Nausea
- Vomiting
- Upset stomach
How to use Freefil Tablet SR
Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Freefil 400mg Tablet SR may be taken with or without food, but it is better to take it at a fixed time.
Avoid Freefil 400mg Tablet SR with caffeine and chocolate as well as food containing caffeine and chocolate such as tea leaves, cocoa beans.
Avoid Freefil 400mg Tablet SR with caffeine and chocolate as well as food containing caffeine and chocolate such as tea leaves, cocoa beans.
How Freefil Tablet SR works
Freefil 400mg Tablet SR is a bronchodilator. It works by relaxing the muscles of the airways and widens airways. This makes breathing easier.
Safety advice
Alcohol
CONSULT YOUR DOCTOR
It is not known whether it is safe to consume alcohol with Freefil 400mg Tablet SR. Please consult your doctor.
Pregnancy
CONSULT YOUR DOCTOR
Information regarding the use of Freefil 400mg Tablet SR during pregnancy is not available. Please consult your doctor.
Breast feeding
CONSULT YOUR DOCTOR
Freefil 400mg Tablet SR is probably unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby.
Driving
UNSAFE
Freefil 400mg Tablet SR may decrease alertness, affect your vision or make you feel sleepy and dizzy. Do not drive if these symptoms occur.
Kidney
CONSULT YOUR DOCTOR
There is limited information available on the use of Freefil 400mg Tablet SR in patients with kidney disease. Please consult your doctor.
Liver
CONSULT YOUR DOCTOR
There is limited information available on the use of Freefil 400mg Tablet SR in patients with liver disease. Please consult your doctor.
What if you forget to take Freefil Tablet SR?
If you miss a dose of Freefil 400mg Tablet SR, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.
All substitutes
For informational purposes only. Consult a doctor before taking any medicines.
Freefil 400mg Tablet SR
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Xolfylin 400mg Tablet SR
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Phyllin 400 SR Tablet
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Quick tips
- You have been prescribed Freefil 400mg Tablet SR for prevention and treatment of asthma and chronic obstructive pulmonary disease (COPD).
- It should be taken at the same time each day, preferably in the evening after food.
- It does not work right away and should not be used to relieve sudden breathing problems. Always keep a fast-acting (rescue) inhaler with you.
- Your doctor may take regular blood test to monitor potassium level and the level of this medicine in your body.
- Notify your doctor if you have ever been diagnosed with kidney, liver or heart disease, or if you have a smoking history. Your dose may need to be adjusted.
- Do not discontinue use without consulting your doctor, even if you feel better.
Fact Box
Chemical Class
Methylxanthine Derivative
Habit Forming
No
Therapeutic Class
RESPIRATORY
Action Class
Xanthine Derivatives- Respiratory
Interaction with drugs
Taking Freefil with any of the following medicines can modify the effect of either of them and cause some undesirable side effects
Erythromycin may raise blood levels of Doxofylline.
If concurrent use is essential, watch out for symptoms such as nausea, vomiting, headache, dizziness, stomach pain, insomnia, i
Erythromycin may raise blood levels of Doxofylline.
If concurrent use is essential, watch out for symptoms such as nausea, vomiting, headache, dizziness, stomach pain, insomnia, i
Erythromycin may raise blood levels of Doxofylline.
If concurrent use is essential, watch out for symptoms such as nausea, vomiting, headache, dizziness, stomach pain, insomnia, i
Erythromycin may raise blood levels of Doxofylline.
If concurrent use is essential, watch out for symptoms such as nausea, vomiting, headache, dizziness, stomach pain, insomnia, i
Erythromycin may raise blood levels of Doxofylline.
If concurrent use is essential, watch out for symptoms such as nausea, vomiting, headache, dizziness, stomach pain, insomnia, i
Patient concerns
User feedback
Patients taking Freefil 400mg Tablet SR
Once A Day
92%
Twice A Day
4%
Thrice A week
4%
What are you using Freefil Tablet SR for?
Others
100%
How much was the improvement?
Excellent
100%
FAQs
What is Freefil 400mg Tablet SR?
Freefil 400mg Tablet SR is a new generation long-acting oral bronchodilator. It is a methyxanthine derivative.
How does Freefil 400mg Tablet SR work?
Freefil 400mg Tablet SR inhibits an enzyme called phosphodiesterase which results in bronchodilation (dilation or widening of the airways in the lungs by relaxing the surrounding smooth muscle). It is used for the treatment of asthma and chronic obstructive pulmonary disease (COPD). COPD is a lung disease characterized by chronic obstruction of lung airflow that interferes with normal breathing and is not fully reversible. Freefil 400mg Tablet SR relieves the breathlessness and cough thereby providing symptomatic relief.
Is Freefil 400mg Tablet SR antibiotic?
Freefil 400mg Tablet SR is not an antibiotic. Freefil 400mg Tablet SR is a bronchodilator used for the treatment of asthma and chronic obstructive pulmonary disease (COPD).
Is Freefil 400mg Tablet SR a steroid?
Freefil 400mg Tablet SR is not a steroid. Freefil 400mg Tablet SR is a bronchodilator used for the treatment of asthma and chronic obstructive pulmonary disease (COPD).
What is Freefil 400mg Tablet SR used for?
Freefil 400mg Tablet SR is a bronchodilator used for the treatment of asthma and chronic obstructive pulmonary disease (COPD). It helps to relieve breathlessness and cough thereby providing symptomatic relief.
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Disclaimer:
Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.References
- PubChem. Doxofylline. [Accessed 01 Apr. 2019] (online) Available from:
- Central Drugs Standard Control Organisation (CDSCO). [Accessed 01 Apr. 2019] (online) Available from:
- Leeford. Doxofylline [Product Information]. [Accessed 25 Jul. 2024] (online) Available from:
Marketer details
Name: Fourrts India Laboratories Pvt Ltd
Address: #1, Fourrts Avenue, Annai Indira Nagar, Okkiyam Thoraipakkam, Chennai, India
Country of origin: India
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