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Nasal steroids nasal spray (55 mcg/inh)

Triamcinolone (nasal)

Generic name: triamcinolone (nasal)

Brand names: Nasacort Allergy 24HR, Nasacort AQ, Nasacort, Tri-Nasal, Nasacort HFA, Children's Nasacort Allergy 24HR

Used for Fever itching
Last updated November 3, 2026 0 views
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What is triamcinolone nasal?

Triamcinolone (nasal) is a steroid medicine that helps relieve sneezing, itching, and a runny or stuffy nose due to seasonal allergies or hay fever.

Triamcinolone (nasal) may also be used for other reasons not mentioned in this medication guide.

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How should I use triamcinolone nasal?

Use exactly as directed on the label, or as prescribed by your doctor.

Do not take by mouth. Triamcinolone nasal is for use only in your nose.

Read and carefully follow any Instructions for Use provided with your medicine. Ask your doctor or pharmacist if you do not understand these instructions.

Shake the nasal spray well just before each use. Before your first use, prime the nasal spray pump by spraying the medicine into the air until a fine mist appears. If the nasal spray has not been used for longer than 2 weeks, prime it by spraying the medicine into the air until a fine mist appears.

Stop using triamcinolone and call your doctor if your symptoms do not improve after 7 days.

Do not share the nasal spray with another person, or you could spread germs or disease.

Store at room temperature away from moisture and heat. Keep the bottle tightly closed when not in use.

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Warnings

Follow all instructions on your medicine label and package. Inform each of your healthcare providers about all your medical conditions, allergies, and all medicines you are taking.

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Before taking this medicine

You should not use triamcinolone if you are allergic to triamcinolone.

Ask a doctor or pharmacist if it is safe for you to use this medicine if you have ever had:

  • an eye infection;
  • glaucoma or cataracts;
  • ulcers in your nose; or
  • surgery or injury to your nose.

Ask a doctor before using this medicine if you are pregnant or breastfeeding.

Triamcinolone nasal should not be given to a child younger than 2 years old.

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Triamcinolone nasal side effects

Get emergency medical help if you have signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Triamcinolone may cause serious side effects. Call your doctor right away if you have:

  • fever, chills, body aches, flu symptoms;
  • nosebleeds; or
  • blurred vision, tunnel vision, eye pain, or seeing halos around lights.

Triamcinolone nasal can affect growth in children. Tell your doctor if your child is not growing at a normal rate while using triamcinolone.

Less serious side effects may be more common, and you might not experience any at all.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You can report side effects to FDA at 1-800-FDA-1088.

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Triamcinolone dosing information

Usual Adult Dose for Allergic Rhinitis:

Initial dose: 220 mcg (2 sprays) in each nostril once a day, until symptoms improveMaintenance dose: 110 mcg (1 spray) in each nostril once a day

Usual Pediatric Dose for Allergic Rhinitis:

2 to under 6 years old: 110 mcg (1 spray) into each nostril once a day6 to under 12 years old: 110 mcg (1 spray) in each nostril once a day-If symptoms do not improve, may increase to 220 mcg (2 sprays) in each nostril once a day; reduce to one spray when symptoms improve.12 years and older: Initial dose: 220 mcg (2 sprays) in each nostril once a day, until symptoms improveMaintenance dose: 110 mcg (1 spray) in each nostril once a dayComments:-Some products are not approved for pediatric use; the manufacturer product information should be consulted.-Adults should supervise use in children.-Do not use for more than 2 months a year as growth rate may be slowed.

What happens if I miss a dose?

Use the medicine as soon as you can, but if it's almost time for your next dose, skip the missed dose. Do not use two doses at one time.

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What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

An overdose of triamcinolone (nasal) is not expected to cause life-threatening symptoms. However, using high doses of steroids for a long time can lead to issues such as thinning skin, easy bruising, changes in body fat distribution (especially in your face, neck, back, and waist), increased acne or facial hair, menstrual problems, impotence, or loss of interest in sex.

Avoid getting triamcinolone (nasal) in your eyes.

Avoid being around people who are sick or have infections. Call your doctor for preventive treatment if you are exposed to chickenpox or measles. These conditions can be serious or even fatal for people using triamcinolone (nasal).

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What other drugs will affect triamcinolone nasal?

Ask a doctor or pharmacist before using triamcinolone with any other medications, especially:

  • steroid medicine for asthma, allergies or skin rash.

This list is not complete. Other drugs may affect triamcinolone, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed here.

This section was rewritten for readability and reviewed for meaning.

Related medicines

Before you take this medicine: the information on this page is general and may not cover your personal circumstances. Read the label supplied with your medicine and ask a pharmacist or doctor if you are unsure, especially if you are pregnant, breastfeeding, taking other medicines or managing a long-term condition.
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Content is provided for education and is not medical advice. See our medical disclaimer.