Nasacort Allergy Nasal Spray – 30 Dose Pack

Description

Nasacort Allergy Nasal Spray – 30 Dose Pack

Nasacort Allergy Nasal Spray contains triamcinolone acetonide, a corticosteroid used to relieve the symptoms of seasonal and year-round allergic rhinitis (hay fever and nasal allergies). It helps to ease sneezing, itching, a blocked or runny nose caused by allergens such as pollen, dust, or pet dander.

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How It Works

Triamcinolone acetonide is a corticosteroid that works by reducing inflammation in the lining of the nose. When you are exposed to an allergen, your body releases chemicals that cause swelling, irritation, and excess mucus — triamcinolone helps to block this inflammatory response, relieving congestion and discomfort. It works best when used regularly, as it can take a few days to reach its full effect.

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Directions for Use

For adults and children aged 18 and over: the usual starting dose is 2 sprays (55 mcg each) into each nostril once daily (total daily dose 220 mcg). Once symptoms are well controlled, the dose may be reduced to 1 spray into each nostril once daily. Shake the bottle gently before use and blow your nose before applying. The spray is not licensed for use in children under 18 as a P medicine without medical supervision. Always read the patient information leaflet before use. If you are unsure about the correct dose, speak to your PillSorted pharmacist.

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Active Ingredients

• Triamcinolone acetonide 55 mcg per actuation (spray)

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Possible Side Effects

• Nosebleeds or blood-streaked mucus
• Nasal dryness or irritation
• Sneezing after application
• Unpleasant taste or smell
• Headache
• Rarely: nasal septum perforation with prolonged use

If you experience any serious side effects, stop taking this medicine and seek medical advice immediately.

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Who Should Not Take This Medicine

• Children under 18 years of age (without medical supervision)
• Anyone with a known allergy to triamcinolone acetonide or any other ingredient in the product
• People with an active or untreated nasal or sinus infection
• Those who have recently had nasal surgery or a nasal injury (until healed)
• People who are already using other corticosteroid medicines (oral, inhaled, or topical) without medical advice

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Interactions

Nasacort is generally not associated with significant drug interactions when used as directed at recommended doses. However, combining it with other corticosteroids (such as oral prednisolone, inhaled steroids, or topical steroid creams) may increase the risk of systemic corticosteroid side effects. Certain antifungal medicines (e.g., ketoconazole) and HIV medicines (e.g., ritonavir) can increase corticosteroid levels in the body. Tell your PillSorted pharmacist or doctor about all medicines you are currently taking, including herbal remedies and supplements.

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Pregnancy and Breastfeeding

The safety of triamcinolone acetonide nasal spray during pregnancy has not been fully established, and it should only be used if considered necessary and under medical supervision. It is not known whether triamcinolone passes into breast milk in significant amounts. Speak to your doctor or PillSorted pharmacist before use if you are pregnant, trying to conceive, or breastfeeding.

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Alcohol

There is no known interaction between Nasacort Allergy Nasal Spray and alcohol. However, it is always sensible to drink alcohol in moderation, particularly if you are managing an ongoing health condition.

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Driving and Operating Machinery

Nasacort Allergy Nasal Spray is not expected to affect your ability to drive or operate machinery. Unlike some antihistamines used for hay fever, it does not cause drowsiness.

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Storage

Store at room temperature, below 25°C. Do not freeze. Keep the cap on the bottle when not in use. Keep out of sight and reach of children. Do not use after the expiry date shown on the packaging.

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Important Information

• This product is a medicine. Speak to your doctor or PillSorted pharmacist before taking this product if you have an underlying medical condition or are taking any other medication or complementary therapy.
• If symptoms worsen or persist, contact your doctor.
• If pregnant, trying to conceive or breastfeeding, seek medical advice before use.
• If you suffer from allergies, confirm suitability with your PillSorted pharmacist before use.
• Store out of sight and reach of children.
• Read the enclosed patient information leaflet carefully before use.
• Contact your GP where appropriate.

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Patient Information Leaflet

For the full Patient Information Leaflet (PIL) for this medicine, visit the electronic Medicines Compendium (EMC). For further information about this medicine, visit NHS.uk.

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This content has been medically reviewed and approved by Zeinab Ardeshir (GPhC 2075730), Superintendent Pharmacist at PillSorted (GPhC-registered online pharmacy 9011258). Last reviewed: February 2026.

Brand	NASACORT