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Quick Facts
About Doxophine 400 ER Tablet
Doxophine 400 ER Tablet 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.Doxophine 400 ER Tablet 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.
How It Works
Doxophine 400 ER Tablet 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.Doxophine 400 ER Tablet 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.
How to Use
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. Doxophine 400 ER Tablet may be taken with or without food, but it is better to take it at a fixed time.Avoid Doxophine 400 ER Tablet with caffeine and chocolate as well as food containing caffeine and chocolate such as tea leaves, cocoa beans.
What if you miss a dose?
If you miss a dose of Doxophine 400 ER Tablet, 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.
Prescription required. Upload a valid prescription at checkout or via prescription upload.
Composition of Doxophine 400 ER Tablet
Uses of Doxophine 400 ER Tablet
Key Benefits of Doxophine 400 ER Tablet
- In Treatment and prevention of Chronic obstructive pulmonary disease (COPD) Doxophine 400 ER Tablet helps the airways in your lungs stay open. It relaxes the muscles of these airways. This makes it easier for air to get in and out. It will relieve symptoms such as tightness in your chest, shortness of breath, wheezing and coughing and help you carry out your daily activities more easily. This medicine is safe and effective. It usually starts to work within a few minutes and the effects can last up to several hours. Do not stop using it unless you are advised to by your doctor.
Side Effects of Doxophine 400 ER Tablet
- Headache
- Nausea
- Vomiting
- Upset stomach
This is not a complete list of side effects. Consult your doctor if you experience any unusual symptoms.
Safety Advice for Doxophine 400 ER Tablet
It is not known whether it is safe to consume alcohol with Doxophine 400 ER Tablet. Please consult your doctor.
Information regarding the use of Doxophine 400 ER Tablet during pregnancy is not available. Please consult your doctor.
Doxophine 400 ER Tablet is probably unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby.
Doxophine 400 ER Tablet may decrease alertness, affect your vision or make you feel sleepy and dizzy. Do not drive if these symptoms occur.
There is limited information available on the use of Doxophine 400 ER Tablet in patients with kidney disease. Please consult your doctor.
There is limited information available on the use of Doxophine 400 ER Tablet in patients with liver disease. Please consult your doctor.
Frequently Asked Questions
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Medical information standards
Educational product information for Doxophine 400 ER Tablet. Not a substitute for advice from your treating doctor or healthcare provider.
- Reviewed by
- Nitin Kumar, D.Pharm (UPPC Reg: 63405)Lead Registered Pharmacist · 11 years clinical experience · Drug licence RLF21DL2025001406, RLF20DL2025001420. See our medical review policy.
- Content dates
- Catalogue copy is re-checked under our editorial standards. Pricing and stock update more often at checkout.
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- Vyloo Technologies Pvt. Ltd.
10251, F/F, Library Road, Nawab Ganj, Delhi G.P.O., Delhi, North Delhi- 110006, Delhi, IndiaGSTIN 07AAKCV0933E1ZF, 09AAKCV0933E1ZB. More on our drug licence page.
Authoritative references
- CDSCO (India) — Central Drugs Standard Control Organisation — Indian drug regulator
- Ministry of Health & Family Welfare — Government of India health ministry
- WHO Essential Medicines — World Health Organization essential medicines lists
- National Health Portal (India) — Government of India National Health Portal