Skip to main content

5-Lipoxygenase Inhibitors

5-lipoxygenase inhibitors are used to treat asthma. They work by blocking the action of leukotrienes which cause those symptoms.

Why are 5 lipoxygenase inhibitors prescribed?

  1. Asthma (100%)

Key takeaways

5-lipoxygenase inhibitors are used to treat asthma by preventing attacks.These medications work by blocking the enzyme 5-lipoxygenase, which helps reduce the production of leukotrienes, substances in your body that can cause inflammation and constriction of airways. An example include zileuton extended-release (Zyflo CR).

Prices for popular 5-Lipoxygenase Inhibitors medications
Viewing 2 of 2 medications
ZILEUTON prevents and treats the symptoms of asthma. It works by decreasing inflammation of the airways, making it easier to breathe. Do not use it to treat a sudden asthma attack.
tablet icon

Zyflo

as low as$3,605
ZILEUTON prevents and treats the symptoms of asthma. It works by decreasing inflammation of the airways, making it easier to breathe. Do not use it to treat a sudden asthma attack.
Disclaimer: Popularity is based on total prescriptions for the brand and generic versions of each drug, regardless of the condition being treated. Some drugs are prescribed for multiple conditions.

Subscribe and save

Get prescription saving tips and more from GoodRx Health. Enter your email to sign up

By signing up, I agree to GoodRx’s Terms of Use and Privacy Policy, and to receive marketing messages from GoodRx.

Browse medications

View All
Research prescriptions and over-the-counter medications from A to Z, compare drug prices, and start saving.