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Nasacort Allergy 24HR Information

Nasacort Allergy 24HR (triamcinolone acetonide) is an over-the-counter (OTC) nasal spray used for the temporary relief of a variety of nasal allergy symptoms. Unlike oral antihistamines, which primarily target histamine, Nasacort is an intranasal corticosteroid (glucocorticoid). This class of medication is considered one of the most effective for treating nasal allergy symptoms, as it works directly at the source of inflammation in the nasal passages. It relieves symptoms such as nasal congestion, sneezing, a runny nose, and an itchy nose. Nasacort provides 24-hour, non-drowsy relief from both seasonal and year-round allergies, including those caused by pollen, dust, pet dander, and mould.

The active ingredient, triamcinolone acetonide, is a potent anti-inflammatory agent. It works by reducing the inflammation caused by allergic reactions. When the body is exposed to an allergen, it releases various inflammatory substances, including histamine. Triamcinolone acetonide blocks the action of these inflammatory mediators and cells, such as mast cells and eosinophils, thereby reducing swelling and other symptoms associated with allergies. This targeted action makes it highly effective, particularly for nasal congestion, which antihistamines often fail to address effectively. While some symptom relief may be noticed on the first day, it can take up to a week of consistent, daily use to achieve the maximum therapeutic benefit. Therefore, it is crucial to use the product regularly as directed, rather than just as needed. Nasacort is available in Canada as an OTC product for adults and children 12 years of age and older. For children ages 2 to 11, it is available with adult supervision. The standard adult dose is two sprays per nostril once daily. Once symptoms are under control, the dose can be reduced to one spray per nostril per day to maintain effectiveness and minimize potential side effects. The product comes in a suspension form and must be shaken well before each use. It is also important to prime the pump by releasing a few sprays into the air before the first use or if the bottle has not been used for more than two weeks. Proper administration involves gently spraying the solution into the nose, without inhaling too deeply, for optimal results.

Nasacort Allergy 24HR Side Effects

While Nasacort is generally well-tolerated, it can cause some side effects, which are usually mild and localized to the nasal area. The most common side effects reported include nasal irritation, dryness, and nosebleeds (epistaxis). Other common side effects may include headache, sore throat, or a cough. These effects are often temporary and may improve with continued use.

However, more serious side effects can occur, although they are rare. If you experience any of the following, you should stop using the medication and consult a healthcare professional immediately:

• Hypersensitivity Reactions: Though rare, a severe allergic reaction to Nasacort is possible. Symptoms of a severe allergic reaction may include a rash, hives, swelling of the face, lips, or tongue, and difficulty breathing.

• Serious Nasal and Respiratory Effects: Although rare, prolonged or high-dose use of corticosteroids can lead to more serious issues. This includes the potential for nasal septum perforation (a hole in the wall between the nostrils), which may manifest as a whistling sound in the nose. There is also a risk of localized infections in the nose and throat, such as Candida albicans (yeast) infection, which may require medical treatment. You should also be cautious of severe or frequent nosebleeds.

• Systemic Corticosteroid Effects: While Nasacort has minimal systemic absorption, using it at higher-than-recommended doses or for prolonged periods can lead to systemic corticosteroid effects. This can result in hypercorticism, which is an excess of cortisol in the body, and adrenal suppression, where the body’s natural production of cortisol is reduced. Symptoms may include fatigue, dizziness, and nausea.

• Vision-Related Effects: In rare cases, long-term use of intranasal corticosteroids has been associated with the development of cataracts and glaucoma, particularly in individuals with a history of these conditions. Any changes in vision or eye pain should be reported to a doctor immediately.

Nasacort Allergy 24HR Precautions

Before using Nasacort, it is essential to discuss your complete medical history with your doctor or pharmacist. This product should not be used in children under 2 years of age. You should also not use it if you have a known allergy to any of its ingredients. It is crucial to inform your healthcare provider if you have any pre-existing medical conditions, including recent nasal trauma, ulcers, or surgery that has not yet healed (corticosteroids can inhibit wound healing), eye conditions such as cataracts or glaucoma, or any untreated fungal, bacterial, or viral infections, as corticosteroids can potentially worsen these conditions. This is particularly important for individuals who have had or have been exposed to chickenpox, measles, or tuberculosis, as the immunosuppressing effects of corticosteroids can make these infections more serious.

Nasacort should be used precisely as directed, and the recommended daily dosage should not be exceeded. If your symptoms do not improve after one week of daily use, discontinue use of the product and consult a doctor. Nasacort is not intended for use to treat the common cold. It is important to note that the growth rate of some children may be slowed while using this product. If your child requires long-term use, you should discuss this with their doctor to monitor their growth. For pregnant or breastfeeding individuals, it is recommended to consult a healthcare professional before using Nasacort. While minimal systemic absorption is expected, the potential risks and benefits should be weighed, as it is not known whether the active ingredient is excreted in breast milk. The product should be stored at room temperature and kept out of reach of children.

Do I need a prescription to order Nasacort Allergy 24HR?

No, a prescription is not required from your physician to order Nasacort Allergy 24HR.