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Prescription requiredSanofi India LtdAnti-allergic (nasal)

Allegra Nasal Duo Nasal Spray

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Allegra Nasal Duo Nasal Spray is used for allergic rhinitis (nasal allergy) symptoms such as sneezing, runny nose, nasal itching and nasal congestion.

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

Licensed pharmacyPharmacist-verified order

Key details

Available variants: spray 7 Gm
Best price: ₹476 (₹68.01 per g)
MRP: ₹529
Prescription: Required
Manufacturer: Sanofi India Ltd

Ordering notes

Delivery details are shown when the medicine is back in stock.
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Uses of Allegra Nasal Duo Nasal Spray

  • Allergic rhinitis (nasal allergy) symptoms such as sneezing
  • runny nose
  • nasal itching and nasal congestion

Key benefits

  • Relieves sneezing and runny nose due to allergies
  • Reduces nasal inflammation and irritation
  • Provides relief from nasal congestion
  • Improves breathing through the nose
  • Helps control overall nasal allergy symptoms

How Allegra Nasal Duo Nasal Spray works

This product is a combination nasal spray used for allergy relief. One component typically reduces nasal inflammation and allergy response, while the other helps relieve nasal blockage by shrinking swollen nasal blood vessels, improving airflow.

How to take Allegra Nasal Duo Nasal Spray

Use as a nasal spray only. Shake well if mentioned on pack, prime the spray before first use, blow nose gently, then spray into each nostril as directed by your doctor/label while keeping head slightly forward. Avoid spraying into eyes; do not exceed recommended frequency.

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

Take the missed dose of Allegra Nasal Duo Nasal as soon as you remember. If it is almost time for the next dose, skip the missed one and carry on with the usual schedule. Do not take two doses together to make up for a missed dose.

If you take too much

Taking more Allegra Nasal Duo Nasal than prescribed can be harmful. If you suspect an overdose, contact a doctor or go to the nearest emergency department at once, and carry the pack or strip with you. In India the emergency number is 112.

Side effects of Allegra Nasal Duo Nasal Spray

Most side effects of Allegra Nasal Duo Nasal are mild and settle as the body adjusts. Reported side effects include:

  • Nasal irritation/burning
  • dryness in nose/throat
  • sneezing
  • unpleasant taste
  • headache
  • nosebleed
  • throat irritation

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 Allegra Nasal Duo Nasal Spray

PregnancyConsult doctor
AlcoholNo known interaction
Habit formingNo

Warnings and precautions

Do not use if you have untreated nasal infections. Prolonged or excessive use of decongestant-containing sprays may cause rebound congestion. Use with caution in hypertension, heart disease, hyperthyroidism, diabetes, glaucoma, prostate enlargement, or if taking antidepressants (MAO inhibitors). Seek medical advice if symptoms persist beyond a few days, you develop severe nosebleeds, or have visual changes.

Interactions with other medicines

MAO inhibitors and other antidepressants, other decongestants/sympathomimetics, antihypertensives, beta-blockers, drugs that raise blood pressure or heart rate

How to store Allegra Nasal Duo Nasal Spray

Store at room temperature below 25°C, away from direct light and moisture. Do not freeze. Keep cap tightly closed and keep out of reach of children.

Manufacturer and class

Manufacturer:
Sanofi India Ltd
Therapeutic class:
Anti-allergic (nasal)

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Allegra Nasal Duo Nasal Spray FAQs

What is Allegra Nasal Duo Nasal Spray used for?
Allegra Nasal Duo Nasal Spray is commonly used for Allergic rhinitis (nasal allergy) symptoms such as sneezing, runny nose, nasal itching and nasal congestion. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
How should I take Allegra Nasal Duo Nasal Spray?
Use as a nasal spray only. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Allegra Nasal Duo Nasal Spray work?
This product is a combination nasal spray used for allergy relief.
Is Allegra Nasal Duo Nasal Spray a prescription medicine?
Yes. Allegra Nasal Duo Nasal Spray 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 Allegra Nasal Duo Nasal Spray?
The side effects reported most often with Allegra Nasal Duo Nasal are Nasal irritation/burning, dryness in nose/throat, sneezing, unpleasant taste, headache. 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 Allegra Nasal Duo Nasal Spray be taken during pregnancy?
Consult doctor Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Allegra Nasal Duo Nasal.
Can I drink alcohol while taking Allegra Nasal Duo Nasal Spray?
No known interaction
What if I miss a dose of Allegra Nasal Duo Nasal Spray?
Take the missed dose of Allegra Nasal Duo Nasal as soon as you remember. If it is almost time for the next dose, skip the missed one and carry on with the usual schedule. Do not take two doses together to make up for a missed dose.
Is Allegra Nasal Duo Nasal Spray habit forming?
No. Allegra Nasal Duo Nasal Spray is not known to be habit forming when taken as prescribed.
How much does Allegra Nasal Duo Nasal Spray cost on PingMeDoc Pharmacy?
Allegra Nasal Duo Nasal Spray starts at ₹476 (MRP ₹529) on PingMeDoc Pharmacy. Available in spray 7 Gm. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Allegra Nasal Duo Nasal Spray?
Allegra Nasal Duo Nasal Spray is manufactured by Sanofi India Ltd. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Allegra Nasal Duo Nasal Spray delivered?
Allegra Nasal Duo Nasal Spray 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.

Allegra Nasal Duo Nasal Spray, Quick facts

Form
spray
Best price
₹476 (₹68.01 per g)
MRP
₹529
Prescription
Required (Rx)
Brand
SANOFI INDIA LTD
Manufacturer
Sanofi India Ltd
Therapeutic class
Anti-allergic (nasal)
Habit forming
No
Variants
spray 7 Gm
Delivery
Standard across India

References

The information on Allegra Nasal Duo Nasal Spray 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. Manufacturer labeling/pack insert, established medical literature
  2. Indian regulatory drug information resources
  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 Allegra Nasal Duo Nasal Spray.
  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.