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Compare Flovent vs. Allegra

Head-to-head comparisons of medication uses, side effects, warnings, and more.

Key takeaways

Flovent (fluticasone) and Allegra (fexofenadine) are used for different health conditions. Flovent is an inhaled corticosteroid used to manage asthma by reducing lung inflammation and keeping airways open. It is taken twice daily and is not a rescue inhaler for sudden asthma attacks. On the other hand, Allegra is an antihistamine used to relieve allergy symptoms and hives. It is available over-the-counter in various forms, including tablets and liquid, and is typically taken once a day. Flovent requires a prescription, while Allegra does not. Both medications have generic versions available. Flovent works by mimicking cortisol to reduce inflammation, while Allegra blocks histamine to alleviate allergy symptoms.

  • Flovent (fluticasone)
    Fexofenadine (Allegra)
  • Flovent (fluticasone)
    Fexofenadine (Allegra)

  • Summary of Flovent vs. Allegra

    Summary for Inhaled corticosteroid (ICS)
    Prescription only

    Flovent (fluticasone) is an inhaled corticosteroid medication used in people 4 years and older with asthma. It helps keep lung inflammation low and the airways open. This inhaler is used twice per day. When used every day, Flovent (fluticasone) can lower the number and severity of asthma attacks. It's not a rescue inhaler, so it won't help an asthma attack that has already started.

    Summary for Antihistamine

    Fexofenadine (Allegra) is an antihistamine. It's used to ease symptoms of allergy and hives in adults and children. Fexofenadine (Allegra) can be found over the counter as a tablet, fast-melting tablet, and liquid. This medication is taken once or twice per day, depending on the formulation. Fexofenadine (Allegra) starts to work in about 2 hours and its effects can last up to 24 hours. Fexofenadine (Allegra) doesn't make you as drowsy compared to some other antihistamines, such as diphenhydramine (Benadryl). Other possible side effects of fexofenadine (Allegra) include headache and dry mouth.

  • Indications of Flovent vs. Allegra

    Indications for
    •Maintenance treatment of asthma
    Indications for
    •Short-term relief of allergy symptoms (sneezing, runny nose, itchy or watery eyes, itchy nose or throat)
    •Treatment of hives

  • Pros and Cons of Flovent vs. Allegra

    Pros and Const for Inhaled corticosteroid (ICS)
    Pros
    •Works well to prevent and lower asthma symptoms
    •Has few side effects since the medication is directly inhaled into the lungs
    •Available as two different types of inhalers (HFA inhaler and Diskus inhaler)
    •Lower-cost generic available for Flovent HFA
    Cons
    •Need to use twice per day
    •Need to rinse your mouth after each use to prevent fungal infection in the mouth (thrush)
    •Can't use to treat active asthma attacks
    •Can't use Flovent Diskus if you're allergic to milk proteins since it contains lactose
    Pros and Const for Antihistamine
    Pros
    •First-choice option for relieving allergy symptoms
    •Some products can also be used to relieve itchiness from hives.
    •Available as 12-hour and 24-hour tablets, as well as a liquid and quick-dissolving tablets for those who have a hard time swallowing pills
    •All formulations available over the counter
    Cons
    •Liquid form might not be the best choice for people on a low-salt diet because it contains sodium
    •Once-daily formulations not recommended for children younger than 12 years old
    •Might have a higher risk of side effects if you have liver or kidney problems
    •Can cause headache

  • Common Side Effects of Flovent vs. Allegra

    Common Side Effects for

    In general, common side effects for Flovent HFA and Flovent Diskus are very similar:

    •Throat irritation
    •Upper respiratory tract infection (e.g., common cold)
    •Sinus infection or swelling
    •Headache
    •Cough
    •Voice hoarseness or difficulty speaking
    Common Side Effects for
    •Headache

  • Warnings of Flovent vs. Allegra

    Common Side Effects for
    •Fungal infection in the mouth
    •Narrowing of your airways (bronchospasm)
    •Severe allergic reactions
    •Altered stress hormone levels
    •Delayed growth in children
    •Eye and vision problems
    Common Side Effects for
    •Accidentally taking too much medication
    •Caution use in people with phenylketonuria (PKU) - orally disintegrating tablet only

  • Prices with our coupons for Flovent vs. Allegra

    Learn more about Flovent
    Learn more about Fexofenadine

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