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Prescription requiredIndoco Remedies LtdRESPIRATORY

Alt Fm Tablet

Montelukast (10mg) + Fexofenadine (120mg)

Alt Fm Tablet is used for treatment of Sneezing and runny nose due to allergies.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

₹159₹15.88 per tablet
Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Montelukast (10mg) + Fexofenadine (120mg)
Available variants: tablet tablet 10`S
Best price: ₹159 (₹15.88 per tablet)
Prescription: Required
Manufacturer: INDOCO REMIDIES LIMITED`

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

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Alt Fm Tablet

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Compare all substitutes
Same salt, different brand — what does that mean?

A substitute contains the same active ingredient (salt), in the same strength, as Alt Fm Tablet. The medicine inside is the same — the brand name, manufacturer and price are what differ.

All medicines sold in India, branded or generic, must meet the quality standards set by the national drug regulator (CDSCO). A lower price does not mean lower quality.

Please confirm with your doctor or pharmacist before switching brands — they will check that the strength and form match your prescription.

Composition of Alt Fm Tablet

Alt Fm Tablet contains Montelukast (10mg) + Fexofenadine (120mg). It belongs to the Antihistamine / leukotriene antagonist class of medicines.

Uses of Alt Fm Tablet

Treatment of Sneezing and runny nose due to allergies

Key benefits

  • In Treatment of Sneezing and runny nose due to allergies Alt-FM Tablet is a combination medicine that provides relief from symptoms such as blocked or runny nose
  • sneezing and itchy or watery eyes. This will make it easier for you to go about your daily activities. It rarely has any serious side effects and you may only need to take it on days you have symptoms. If you are taking it to prevent getting symptoms you should use it regularly to get the most benefit.

How Alt Fm Tablet works

Montelukast is a leukotriene antagonist. It works by blocking the action of a chemical messenger called leukotriene. This reduces inflammation (swelling) in the airways and nose and improves symptoms. Fexofenadine is an antiallergic which blocks the action of another chemical messenger (histamine) responsible for runny nose, watery eyes, and sneezing.

How to take Alt Fm Tablet

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. Alt-FM Tablet may be taken with or without food.

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

If you miss a dose of Alt-FM 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.

If you take too much

An overdose of this medicine can cause severe drowsiness, a fast heartbeat, confusion and, in children, agitation and fits. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Alt Fm Tablet

Most side effects of Alt Fm are mild and settle as the body adjusts. Reported side effects include:

  • 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

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.

Safety advice for Alt Fm Tablet

PregnancyPregnancy CONSULT YOUR DOCTOR
BreastfeedingBreast feeding CONSULT YOUR DOCTOR
AlcoholAlcohol CONSULT YOUR DOCTOR
DrivingDriving SAFE
KidneyKidney CAUTION
LiverLiver SAFE IF PRESCRIBED
Habit formingNo

Warnings and precautions

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.

Do not take Alt Fm if

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.

Interactions with other medicines

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.

How to store Alt Fm Tablet

Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.

Expert advice for Alt Fm Tablet

You have been prescribed Alt-FM Tablet to help relieve symptoms of allergy, such as a runny nose, sneezing, watery eyes, and cough. Be cautiouswhile driving or doing anything that requires concentration, as Alt-FM Tablet can cause dizziness and sleepiness. Do not drink alcohol while taking Alt-FM Tablet, as it may cause increased sleepiness. Stop taking Alt-FM Tablet at least three days before taking an allergy test, as it can affect the test results.

Manufacturer and class

Manufacturer:
INDOCO REMIDIES LIMITED`
Therapeutic class:
RESPIRATORY
Drug class:
Antihistamine / leukotriene antagonist

Substitutes for Alt Fm Tablet

Medicines with the same active ingredient (Montelukast (10mg) + Fexofenadine (120mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Alt Fm Tablet
Air MSYSTOPIC LABTABLET · 10`S₹6857% cheaper
Montina Fx TabletARISTO PHARMACEUTICALS PVT LTDtablet · 10`S₹8447% cheaper
Alleriz M TabletELANCE HEALTH CAREtablet · 10`S₹9441% cheaper
Telekast 4 mg TabletLUPIN LABtablet · 10`S₹10931% cheaper
Histafree-M TabletMANKIND (PHARMA)tablet · 10`S₹1449% cheaper
Alersmile-M TabletSMILECARE LIFE SCIENCEStablet · 10`S₹1459% cheaper
Montasma-FxICARUS HEALTHCARE10`S₹1506% cheaper
O Fex M TabletBIOSWIZZ PHARMACEUTICALS LTDtablet · 10`S₹1515% cheaper
Breaze-Fx TabletAlbert David Ltdtablet · 10`S₹1543% cheaper
Fexolite M TabletEYSYS PHARMAtablet · 10`S₹1633% more
Monteprl Fx TabletPRISTINE PEARL PHARMAtablet · 10`S₹1643% more
Allercet FxMICRO LABS10`S₹1696% more
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Alt Fm Tablet FAQs

What is Alt Fm Tablet used for?
Alt Fm Tablet is commonly used for Treatment of Sneezing and runny nose due to allergies. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Alt Fm Tablet?
Alt Fm Tablet contains Montelukast (10mg) + Fexofenadine (120mg). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Alt Fm Tablet?
Take this medicine in the dose and duration as advised by your doctor. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Alt Fm Tablet work?
Montelukast is a leukotriene antagonist.
Is Alt Fm Tablet a prescription medicine?
Yes. Alt Fm Tablet is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Alt Fm Tablet?
The side effects reported most often with Alt Fm are 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. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Alt Fm Tablet be taken during pregnancy?
Pregnancy CONSULT YOUR DOCTOR Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Alt Fm.
Can I drink alcohol while taking Alt Fm Tablet?
Alcohol CONSULT YOUR DOCTOR
What if I miss a dose of Alt Fm Tablet?
If you miss a dose of Alt-FM Tablet, take it as soon as possible.
Is Alt Fm Tablet habit forming?
No. Alt Fm Tablet is not known to be habit forming when taken as prescribed.
Is there a cheaper substitute for Alt Fm Tablet?
Air M has the same active ingredient and strength and is listed from ₹68 on PingMeDoc Pharmacy. Ask your doctor or pharmacist before switching brands, the salt is the same, but excipients and release profiles can differ.
How much does Alt Fm Tablet cost on PingMeDoc Pharmacy?
Alt Fm Tablet starts at ₹159 on PingMeDoc Pharmacy. Available in tablet tablet 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Alt Fm Tablet?
Alt Fm Tablet is manufactured by INDOCO REMIDIES LIMITED`. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Alt Fm Tablet delivered?
Alt Fm Tablet is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Alt Fm Tablet, Quick facts

Salt
Montelukast (10mg) + Fexofenadine (120mg)
Form
tablet
Best price
₹159 (₹15.88 per tablet)
Prescription
Required (Rx)
Schedule
Schedule H
Brand
Indoco Remedies Ltd
Manufacturer
INDOCO REMIDIES LIMITED`
Therapeutic class
RESPIRATORY
Drug class
Antihistamine / leukotriene antagonist
Habit forming
No
Variants
tablet tablet 10`S
Delivery
Standard across India

References

The information on Alt Fm 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.

  1. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Alt Fm Tablet.
  6. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.