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German Remedies - 1 S
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Montelukast (10mg) + Doxofylline (400mg)
Delivery across India. Free above ₹999; ₹49 from ₹499, ₹99 below. Chennai express delivery is chargeable.
This medicine needs a prescription.
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Doxolin M Tablet is used for dofasma M 400mg/10mg Tablet is used in the treatment of asthma.
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026
Doxolin M Tablet contains Montelukast (10mg) + Doxofylline (400mg). It belongs to the Antihistamine / leukotriene antagonist and Expectorant / mucolytic / bronchodilator class of medicines.
Dofasma M 400mg/10mg Tablet is used in the treatment of asthma.
Dofasma M 400mg/10mg Tablet is a combination of two medicines: Doxofylline and montelukast. Doxofylline is a bronchodilator. It works by relaxing the muscles in the airways and widens airways. Montelukast is a leukotriene antagonist which blocks the action of leukotriene, a chemical messenger. This reduces inflammation (swelling) in the airways to prevent asthma and relieve symptoms of allergies.
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. Dofasma M 400mg/10mg Tablet may be taken with or without food, but it is better to take it at a fixed time.<br>Avoid Dofasma M 400mg/10mg Tablet with caffeine and chocolate as well as food containing caffeine and chocolate such as tea leaves, cocoa beans.
Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.
Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.
An overdose of this medicine can cause severe drowsiness, a fast heartbeat, confusion and, in children, agitation and fits. It can cause vomiting, severe drowsiness, a racing heart and, with codeine, dangerously slow breathing. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.
Most side effects of Doxolin M are mild and settle as the body adjusts. Reported side effects include:
Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.
| Pregnancy | Doxolin M Tablet may be unsafe to use during pregnancy.<br>Animal studies have shown adverse effects on the foetus, however, there are limited human studies. The benefits from use in pregnant women may be acceptable despite the risk. Please consult your doctor. |
|---|---|
| Breastfeeding | Dofasma M 400mg/10mg Tablet is probably safe to use during lactation. Limited human data suggests that the drug does not represent a significant risk to the baby. |
| Alcohol | Dysma-M 400mg/10mg Tablet may cause excessive drowsiness and calmness with alcohol. |
| Driving | May cause drowsiness or affect your concentration. Do not drive until you know how it affects you. |
| Kidney | There is limited information available on the use of Doxophyle-M Tablet SR in patients with kidney disease. Please consult your doctor. |
| Liver | Dofasma M 400mg/10mg Tablet should be used with caution in patients with severe liver disease. Dose adjustment of Dofasma M 400mg/10mg Tablet may be needed. Please consult your doctor.<br>Limited information is available on the use of Dofasma M 400mg/10mg Tablet in these patients. No dose adjustment is recommended in patients with mild to moderate liver disease. |
| Habit forming | No |
Older antihistamines cause marked drowsiness — do not drive or operate machinery until you know how this affects you. Tell your doctor promptly about any change in mood, sleep, agitation or unusual thoughts while taking montelukast; this is uncommon but recognised. This relieves the symptoms of an allergy; it does not treat the cause, and it is not a treatment for an acute asthma attack. Seek emergency care for swelling of the lips, tongue or throat, or difficulty breathing. See a doctor if a cough lasts more than a week, or comes with fever, breathlessness, chest pain or blood in the sputum. Do not give cough and cold preparations to young children except on a doctor's advice. Do not combine two cough preparations — they frequently contain the same ingredients, and the doses add up. Preparations containing codeine can cause dependence and must be used only for the period your doctor specifies.
Not for anyone with a known allergy to this medicine or to any ingredient in the pack. The sedating antihistamines are not suitable for very young children, or for people with glaucoma or an enlarged prostate, without medical advice. Codeine-containing preparations are not for children, or for anyone with breathing difficulty.
Alcohol, sleeping tablets and other sedating medicines add to the drowsiness. Tell your doctor about all cold and cough preparations — many already contain an antihistamine. Sedating ingredients add to the effect of alcohol and sleeping tablets. Decongestants such as phenylephrine and pseudoephedrine can raise blood pressure — tell your doctor if you are hypertensive.
Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.
<div class="style__desktop-container___1hcBT"><div class="style__desktop-video___2GTR9"><div class="styles__video-img___1rCzR"><div class=""/><div class=""/></div></div><div><div><div><div><div class="ExpertAdviceItem__content___1Djk2"><ul><li>You have been prescribed Dysma-M 400mg/10mg Tablet for prevention and treatment of asthma.</li> <li>It is relatively safe, with very few side effects.</li> <li>Take it at the same time each day, preferably in the evening after food.</li> <li>Do not use it to relieve sudden breathing problems. Use your rescue inhaler to control sudden difficulty in breathing. </li> <li>Notify your doctor if you smoke or have an viral infection. Your dose may need to be adjusted.</li> <li><div>Do not stop using it without consulting your doctor, even if you feel better.</div></li></ul></div></div></div></div></div></div>
Medicines with the same active ingredient (Montelukast (10mg) + Doxofylline (400mg)). Ask your doctor or pharmacist before switching brands.
| Medicine | Pack | Price | vs Doxolin M Tablet |
|---|---|---|---|
| Duphill-M Tablet | 10 | ₹152 | 49% more |
| Doxiflo M TabletLUPIN LAB | tablet · 10`S | ₹242 | 137% more |

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The information on Doxolin M Tablet is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.