Quercetin

Studied for: Allergy

Allergy

What the research found

Clinical and preclinical investigations demonstrate that quercetin acts by suppressing mast cell degranulation, blocking H1 histamine receptors, and dampening mucosal inflammation comparable to low-dose second-generation antihistamines.

Dose used in studies

150 mg

Side effects reported

well tolerated

References

Moradi 2024: Natural products for the treatment of allergic rhinitis

Not medical advice

Trials are run on specific people, for specific reasons, over a set period. Your medications, conditions and bloodwork can change what is safe for you. Ask a doctor or pharmacist before starting.