azelastine vs fluticasone
PlainMeds reviewed this comparison against our methodology in August 2026. It places FDA and CMS record fields side by side, without recommending either medication.
Side-by-side comparison of azelastine and fluticasone. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.
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Azelastine nasal spray is an antihistamine medicine. It helps relieve allergy and non-allergy nasal symptoms.
Fluticasone is a steroid medicine that helps reduce inflammation in your nose. It can help relieve allergy symptoms.
This medicine treats symptoms of seasonal allergies in adults and kids 5 years and older. It also treats symptoms of vasomotor rhinitis (stuffy or runny nose not caused by allergies) in adults and teens 12 years and older. It works by blocking histamine, a substance in the body that causes allergy symptoms.
Fluticasone temporarily relieves symptoms of hay fever or other upper respiratory allergies. These symptoms include a stuffy nose, itchy and watery eyes, itchy nose, runny nose, and sneezing. It can help you breathe easier and feel more comfortable when you have allergies.
Azelastine is an antihistamine. It blocks histamine, a natural substance that your body makes during an allergic reaction. By blocking histamine, azelastine helps reduce allergy symptoms like sneezing, runny nose, and itchy eyes.
Fluticasone is a corticosteroid. It works by reducing inflammation in the nasal passages. This helps to relieve allergy symptoms.
- • Bitter taste
- • Headache
- • Sleepiness
- • Nasal burning
- • Sore throat
- • Headache
- • Fatigue
- Treatment Failure 1,876
- Fatigue 1,144
- Headache 883
- Nausea 879
- Dyspnoea 836
- Headache 6,061
- Tiredness 5,935
- Difficulty breathing 5,830
- Feeling sick to your stomach 5,209
- Pain 4,528
Azelastine nasal spray can cause sleepiness. Be careful driving or operating machinery until you know how this medicine affects you. Avoid drinking alcohol or taking other medicines that can cause sleepiness while using this spray.
Children 4 to 11 years of age: The growth rate of some children may be slower while using this product. Children should use it for the shortest time needed to relieve symptoms. Talk to your child’s doctor if they need to use the spray for longer than two months a year.
There is limited information about the safety of azelastine nasal spray during pregnancy. Talk to your doctor if you are pregnant or plan to become pregnant. It is not known if azelastine passes into breast milk, so talk to your doctor if you are breastfeeding.
It is not known if fluticasone will harm an unborn baby. Talk to your doctor if you are pregnant or plan to become pregnant. It is also not known if fluticasone passes into breast milk. Talk to your doctor if you are breastfeeding.
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How to Read This azelastine vs fluticasone Comparison
azelastine is classified in the Antihistamine (Nasal) drug class, while fluticasone sits within the Corticosteroid class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are available over the counter.
Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, azelastine has 5,618 submissions while fluticasone has 27,563. Those figures reflect cumulative reporting volume, not per-patient risk, so older, widely dispensed drugs typically look worse on count alone. No direct interaction between these two drugs is listed in our FDA-derived dataset, though co-prescription still warrants pharmacist review. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.
A table cannot represent individual circumstances. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This registry does not provide medical, treatment, substitution, or medication-change directions for azelastine or fluticasone.
Registry boundary: This comparison displays source-record fields and does not provide individualized medical direction.