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Alerflu Nasal Spray

Written By Dr. Swati Mishra, BDS
Reviewed By Dr. Sachin Gupta, MD Pharmacology, MBBS
Last updated on 12 Feb 2026 | 09:04 PM (IST)
Alerflu Nasal Spray is a steroid. It relieves the symptoms of allergic rhinitis such as runny nose, sneezing and sinus discomfort. It works by blocking the production of certain chemical messengers that cause inflammation (swelling) and allergies, thus relieving the discomfort and irritation in your nose.
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Alerflu Nasal Spray is currently sold out
Same composition alternative:
Xyzal Nasal Spray
₹542₹588.28
Available alternative from Dr Reddy's
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Alerflu Nasal Spray
Alerflu Nasal Spray
bottle of 6 gm Nasal Spray
₹371
₹402.7
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Same composition
Xyzal Nasal Spray
Xyzal Nasal Spray
bottle of 6 gm Nasal Spray
Fluticasone Furoate (27.5mcg)
by Dr Reddy's Laboratories Ltd
Get by 3pm, Tomorrow
₹542
₹76.83 per gm

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General Information

Contains

Fluticasone Furoate (27.5mcg)

Marketer

UCB India Pvt Ltd

Storage

Store below 30°C
The content is shown in English
Alerflu Nasal Spray image
Alerflu Nasal Spray image

Product introduction

You should always use it as advised by your doctor but to get the full benefit you should take it regularly. It may take a few days for the spray to take full effect. If you do not see an improvement in your symptoms after a week you should talk to your doctor.

There is limited data on the side effects of Alerflu Nasal Spray. Let your doctor know if you experience any symptoms that bother you or worsen while taking the medicine. They may be able to suggest ways to treat or manage the side effects.

Before starting to use this medicine you should let your doctor know if you are pregnant or breastfeeding, discuss the risks and benefits with your healthcare team. If you use this medicine for a long time, your doctor may want to carry out certain medical tests during the duration of treatment to check your progress.

Uses of Alerflu Nasal Spray

  • Treatment of Sneezing and runny nose due to allergies

Benefits of Alerflu Nasal Spray

Treatment of Sneezing and runny nose due to allergies
Alerflu Nasal Spray 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 use it on days you have symptoms. Moreover, Alerflu Nasal Spray may make you feel less sleepy as compared to other antihistamine medicines. If you are using it to prevent getting symptoms you should use it regularly to get the most benefit.

Side effects of Alerflu Nasal Spray

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 Alerflu
  • Limited data available

How to use Alerflu Nasal Spray

Use this medicine in the dose and duration as advised by your doctor. Check the label for directions before use. Insert the bottle tip into one nostril and close the other nostril. Direct the spray towards the sides of your nostril, away from the cartilage dividing the two sides of your nose. As you spray, breath gently and keep the head upright. Repeat the same process for the other nostrils.

How Alerflu Nasal Spray works

Alerflu Nasal Spray is a steroid which works by blocking the production of certain chemical messengers in the body that cause inflammation (redness and swelling) and allergies.

All substitutes for Alerflu Nasal Spray

For information purposes only. Consult a doctor before taking any medicine.

Fluticone-FT Nasal Spray

by Zydus Cadila
₹554.81/nasal spray
38% costlier
<h3 class=bodySemiBold>Fluticone-FT Nasal Spray</h3>

Furamist Nasal Spray

by Cipla Ltd
₹583.41/nasal spray
45% costlier
<h3 class=bodySemiBold>Furamist Nasal Spray</h3>

Flutiflo FT Nasal Spray

by Lupin Ltd
₹526.8/nasal spray
31% costlier
<h3 class=bodySemiBold>Flutiflo FT Nasal Spray</h3>

Flublock Nasal Spray

by Glenmark Pharmaceuticals Ltd
₹538.13/nasal spray
34% costlier
<h3 class=bodySemiBold>Flublock Nasal Spray</h3>

Nazobic Nasal Spray

by Alembic Pharmaceuticals Ltd
₹561.94/nasal spray
40% costlier
<h3 class=bodySemiBold>Nazobic Nasal Spray</h3>

Quick tips

  • The right way to use the nasal spray:
    • Shake the bottle before using the medicine. 
    • Clean your nose thoroughly before using the medicine.
    • Insert the bottle tip into one nostril and close the other nostril. 
    • Direct the spray towards the sides of your nostril, away from the cartilage dividing the two sides of your nose. 
    • Breathe out gently through your mouth and repeat the same process for the other nostril.
  • Avoid deep breathing as it will cause medication to go back to the throat and make it less effective.
  • Do not share the bottle with anyone else so that you do not spread germs.
  • Alerflu Nasal Spray should be avoided in patients with recent nasal ulcers, nasal surgery, or nasal trauma.

Safety advice

Alcohol

Alcohol

No interaction found/established
Pregnancy

Pregnancy

CONSULT YOUR DOCTOR
Alerflu Nasal Spray is not recommended during pregnancy as there is positive evidence of fetal risk based on animal studies. However, it may still be prescribed by a doctor in situations where the benefits outweigh the risks.
Breast feeding

Breast feeding

CONSULT YOUR DOCTOR
Information regarding the use of Alerflu Nasal Spray during breastfeeding is not available. Please consult your doctor.
Use of Alerflu Nasal Spray in breastfeeding mothers should only be considered if the expected benefit to the mother is greater than any possible risk to the baby.
Driving

Driving

No interaction found/established
Kidney

Kidney

No interaction found/established
Liver

Liver

No interaction found/established

Interaction with drugs

Taking Alerflu with any of the following medicines can modify the effect of either of them and cause some undesirable side effects
Severe

Voriconazole (Oral Route)

If concurrent use is essential, watch out for symptoms such as moon-face, flushing, increased bruising or acne and consult your doctor if you experience them. They may adjust the dose of Fluticasone Furoate accordingly. Voriconazole may raise blood levels of Fluticasone Furoate.
Severe

Voriconazole (Injection Route)

If concurrent use is essential, watch out for symptoms such as moon-face, flushing, increased bruising or acne and consult your doctor if you experience them. They may adjust the dose of Fluticasone Furoate accordingly. Voriconazole may raise blood levels of Fluticasone Furoate.
Moderate

Gliclazide (Oral Route)

If concurrent use is essential, your doctor may monitor your treatment and diabetic control and adjust the doses as per the observations. Fluticasone Furoate may reduce the efficacy of Gliclazide.
Moderate

Glibenclamide (Oral Route)

If concurrent use is essential, your doctor may monitor your treatment and diabetic control and adjust the doses as per the observations. Fluticasone Furoate may increase the metabolism of Glibenclamide.
Moderate

Imatinib mesylate (Oral Route)

If concurrent use is essential, watch out for symptoms such as headache, sore throat, nosebleeds, cough, nausea, vomiting, diarrhea, stomach pain or dizziness and consult your doctor if you experience them. They may adjust the doses as per the observations. Imatinib mesylate may raise blood levels of Fluticasone Furoate.

Frequently asked questions

Alerflu Nasal Spray is a corticosteroid, which works by decreasing the inflammation caused by allergies. It reduces inflammation by blocking the release of certain natural substances that cause allergic symptoms such as swelling, redness and pain.
In very rare cases, Alerflu Nasal Spray can cause serious allergic reactions such as rash, hives, breathing difficulty, swelling of the face, throat, and tongue. It may also cause low blood pressure which may further cause lightheadedness and the patient may even faint. You should immediately contact your doctor if you experience any of these symptoms as it could be life threatening.
Alerflu Nasal Spray being a corticosteroid weakens the immune system of the body. It could have because of this that your brother developed chickenpox. You should immediately stop the medication and contact the doctor. The doctor may consider treating it with antiviral agents.
It is recommended that you take the nasal spray as long as you are exposed to the allergen. Consult your doctor if you have any concerns.
Usual doses of Alerflu Nasal Spray can be tolerated by most people for long periods of time. But, few people may develop nose bleed, hole in nasal cartilage, and visual disturbances due to cataract or glaucoma if they take Alerflu Nasal Spray for a long time. Moreover, high doses also tend to increase the risk of weakening of bones (osteoporosis) and diabetes.
No, Alerflu Nasal Spray is only meant for allergic rhinitis and should not be taken for common cold. Symptoms of common cold can be due to viral infection and this medicine does not cure such infections. Therefore, you may not benefit from Alerflu Nasal Spray.

Fact Box

Chemical Class

Steroid esters

Habit Forming

No

Therapeutic Class

RESPIRATORY

Action Class

Glucocorticoids

References

  1. Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 576-77.
  2. Boushey HA. Drugs Used in Asthma. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. p. 348.
  3. Fluticasone Furoate. Dublin 24, Ireland: GlaxoSmithKline (Ireland) Limited; 2008 [revised 6 Dec. 2018]. [Accessed 04 Apr. 2019] (online) Available from:
  4. ScienceDirect. Fluticasone Furoate. [Accessed 04 Apr. 2019] (online) Available from:
  5. Central Drugs Standard Control Organisation (CDSCO). [Accessed 03 Apr. 2019] (online) Available from:
  6. Fluticasone Furoate And Benzalkonium Chloride. Mumbai, Maharashtra: Sanofi Consumer Healthcare India Limited; 2024 [Accessed 12 Feb 2026] (online). Available from:
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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.

Marketer details

Name: UCB India Pvt Ltd
Address: 504, Peninsula Towers, Peninsula Corporate Park, Ganpatrao Kadam Marg, Lower Parel, IND - Mumbai 400 013

Vendor Details

Country of origin: India

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