Breathizen Side Effects and Drug Interactions
The interactions to check before your first spray, and who should avoid Breathizen.
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Quick answer
- Bromelain is an enzyme from pineapple stems.
- Some research supports its use for sinus comfort.
- It may interact with blood thinners.
What it is
A group of protein-digesting enzymes from pineapple stems, measured in GDU (gelatin digesting units).
Mucus and sinuses
Some studies suggest it may help with sinus swelling and mucus (NCCIH).
Allergies
Avoid if you are allergic to pineapple, latex or certain pollens.
Blood thinners
It may increase bleeding risk; see interactions.
In Breathizen
2400 GDU/g bromelain supports the mucus-thinning step. See mullein.
Frequently asked questions
Does bromelain thin mucus?
It is used to support the body's mucus thinning; evidence is mixed.
Who should avoid bromelain?
People allergic to pineapple or on blood thinners without medical advice.
This article is general information, not medical advice. Talk to your doctor before starting any supplement. We may earn a commission from links on this page; see our disclosure and editorial standards.