Synopsis

Source of validity: Traditional
Rating (out of 5): 2

Bioflavonoids, sometimes called flavonoids or vitamin P, are a group of plant-derived compounds known for their antioxidant and anti-inflammatory properties. Traditionally, bioflavonoids have been used in herbal and folk medicine for a variety of conditions, including supporting the health of blood vessels and reducing symptoms related to allergies and sinus congestion. The rationale behind their use for sinus congestion is based on their purported ability to decrease capillary permeability and reduce inflammation in mucous membranes, potentially alleviating congestion and related symptoms.

However, scientific studies directly linking unspecified bioflavonoid supplements to significant improvements in sinus congestion are limited and not robust. Most available evidence is either anecdotal or based on broader studies of bioflavonoids’ general anti-inflammatory effects, rather than on well-designed clinical trials specifically for sinus congestion. Some specific bioflavonoids, such as quercetin, have shown potential in laboratory studies to inhibit histamine release and reduce inflammation, but clinical evidence in humans remains modest.

In summary, the use of bioflavonoids for sinus congestion is primarily rooted in traditional and historical practices, with only limited and indirect scientific support. More rigorous human studies are needed to establish their efficacy for this specific condition.

More about Bioflavonoids
More about Congestion (sinus)

Other ingredients used for Congestion (sinus)

Other health conditions supported by Bioflavonoids

Products containing Bioflavonoids