Compare Asmanex vs. theophylline

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



Prevents breathing problems. Asmanex (Mometasone) is good at controlling and preventing asthma symptoms when you take it every day.Coming soon.
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Reviews & ratings
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Reviews for Asmanex (Mometasone)
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Side effects
  • Allergic rhinitis 15%
  • Candidiasis, oral 13%
  • Fatigue 11%
  • Musculoskeletal pain 8%
  • Sore throat 6%
  • Joint pain 6%
  • Menstrual cramps 5%
  • Abdominal pain 4%
  • Sinus inflammation 3%
  • Fever 2%
More Asmanex side effects »

We haven’t found good data for theophylline side effects.

FDA side effect reports for theophylline »
How it works
Asmanex (Mometasone) is a corticosteroid. It lowers inflammation in your lungs, which controls asthma and prevents asthma attacks.Coming soon.
Type of medication
Prescription only
Coming soon.
Available as
  • Inhaler
  • Pill
  • Extended release
  • Liquid
Used for (click to learn more)
  • Asthma Chronic obstructive pulmonary disease Exercise-induced asthma; Prophylaxis Nocturnal asthma
Risk factors for serious side effects
  • Lowering dose or stopping Asmanex (Mometasone) too quickly especially after long-term treatment
  • Stress such as trauma, surgery or infection
  • Severe milk protein allergy
  • Bacterial or viral infection not being treated
  • Long-term treatment with Asmanex (Mometasone)
  • Not vaccinated against chickenpox or measles
    • Dose of Asmanex (Mometasone)
    • Duration of treatment
    • Not rinsing mouth after use
    • Using higher dose of Asmanex (Mometasone)
    • History of high internal eye pressure
    • History of cataracts
    • History of glaucoma
    Detailed Asmanex (Mometasone) risks & warnings »
    Coming soon.
    Pregnancy category
    No specific alcohol-related info.No specific alcohol-related info.
    No specific food-related info.No specific food-related info.
    Kidneys and liver
    No specific kidneys and liver-related info.No specific kidneys and liver-related info.
    No specific sex-related info.No specific sex-related info.
    No specific sleep-related info.No specific sleep-related info.
    No specific weight-related info.No specific weight-related info.
    Upsides and benefits
    • Relieves symptoms and improves control of asthma.
    • People report fewer asthma symptoms and better lung function when they take it every day.
    • Inhaling this medicine (rather than taking an oral steroid) gets more into the lungs and less into rest of your body, which lowers the risk of side effects. Inhaled corticosteroids can be used safely for years compared to oral corticosteroids like prednisone.
    • Some people who take this medicine are able to stop other asthma medications or use their fast-acting (rescue) inhalers less often.
    Coming soon.
    Downsides and risks
    • You can't lower the dose or stop taking it too suddenly.
    • Steroids can slow height growth in kids.
    • Because steroids suppress your immune system, you can catch bacterial and viral infections easier, and they can take longer to go away.
    • Can cause new or worsening eye pressure, glaucoma, and cataracts.
    Coming soon.
    Tips from our pharmacists for people taking the medication
    • Use it every day to control your asthma symptoms.
    • Starts working the same day, but it can take 1 to 2 weeks to feel the full effects.
    • Rinse your mouth out with water after each use.
    • Replace the cap on the inhaler after each use to protect it from moisture.
    • Hold your breath for 10 seconds after inhaling the medication.
    • Don't breathe out into the inhaler mouthpiece.
    • Tell your doctor if the medication stops working or if your symptoms get worse.
    • Contains lactose, so don't take if you have a milk protein allergy.
    Coming soon.
    Learn more
    More about AsmanexSide effectsReviews & ratingsAlternativesFDA package insert
    More about theophyllineSide effectsReviews & ratingsFDA package insert