Compare Cromolyn vs. Qvar

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

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Intal (Cromolyn)

Prescription or OTC

Qvar (beclomethasone)

Prescription only
Relieves nasal allergy symptoms.

Intal (Cromolyn) is a good option to relieve nasal allergy symptoms when antihistamines aren't working. Good choice for pregnant women.

Controls asthma.

Qvar (beclomethasone) is good for controlling and preventing asthma symptoms, but it's not a rescue inhaler and must be taken daily.

3.2/ 5 average rating with 35 reviewsforQvar
Upsides
  • Treats nasal allergy symptoms.
  • Most people don't have many side effects since it works in the nose and doesn't affect the rest of your body.
  • It's a good option for pregnant women. Can also be used for kids 2 years and older.
  • Doesn't make you drowsy or dizzy.
  • No prescription is needed.
  • Qvar (beclomethasone) is an inhaled corticosteroid, which is the most effective class of medicines to manage asthma when taken daily.
  • Inhaling Qvar (beclomethasone) has fewer side effects than taking a pill by mouth.
  • Safe for use by children 5 years and older.
Downsides
  • Needs to be used regularly for at least a week to see any good effects.
  • Can have an unpleasant smell or taste.
  • Can cause headaches, or burning and stinging in your nose.
  • Can take up to 2 weeks for better control of asthma symptoms and up to 3 to 4 weeks for maximum effects.
  • Can cause fungal infections of the mouth and throat, especially if you don't rinse your mouth after use.
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Used for
Dosage forms
  • Nasal spray
  • Inhaler
Price
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Reviews
Not enough review data.Leave a review
35 reviews so far
34%
saidit'sworth it
29%
saiditworked well
26%
saidit'sa big hassle

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Side effects
The Intal (Cromolyn) FDA package insert doesn’t have numbers about how common side effects are.
7possible side effects
  • Infection of airways, nose, and throat
    11%
  • Headache
    8%
  • Sore throat
    5%
  • More asthma symptoms
    4%
  • Runny, stuffy nose
    3%
  • Common cold symptoms
    3%
  • Pain
    2%
See more detailed side effects
Risks and risk factors
No information currently available
  • Effects on eyes
    • Long-term use of Qvar (beclomethasone)
    • History of glaucoma
    • History of high eye pressure
    • History of cataracts
  • Sudden-onset breathing problems
  • Weakened immune system
    • Not current with vaccinations
    • Taking other steroid medicines
    • Current infection without treatment
  • Bone loss
    • History of osteoporosis
    • Taking other medicines that cause bone loss
    • Long-term use of steroid medicines
  • Adrenal gland problems
    • Switching from steroid pills to steroid inhalers
    • Long-term use of steroid medicines
    • Stopping steroid medicines too quickly
  • Slower growth rate in children
    • Children
    • High doses of Qvar (beclomethasone)
    • Long-term use of Qvar (beclomethasone)
See more detailed risks and warnings