Synopsis

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

Oleoresins are natural extracts composed of essential oils and resinous material derived from plants such as black pepper, ginger, or capsicum (chili pepper). The use of oleoresins for treating or supporting relief from sinus congestion is primarily rooted in traditional medicine, especially in the context of aromatic plants and spices. For example, black pepper and capsicum oleoresins have been used in various cultures for their warming and stimulating properties, which are believed to help open nasal passages and promote mucus drainage. The pungency of capsicum (from capsaicin) is particularly noted in traditional remedies for its ability to create a sensation of decongestion. However, while there is some scientific evidence supporting the use of specific components—such as capsaicin from chili pepper—in nasal sprays for chronic rhinitis and congestion, evidence for "oleoresin (unspecified)" as a general category is limited. Most clinical research focuses on purified compounds rather than whole oleoresins, and the efficacy of other oleoresins (such as ginger or pepper) for sinus congestion has not been established in rigorous clinical trials. Therefore, the use of unspecified oleoresins for congestion relies more on anecdotal and traditional practices than on robust scientific validation. The evidence rating is moderate (2/5), reflecting traditional use with limited scientific support, especially for unspecified or non-capsaicin oleoresins.

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Other ingredients used for Congestion (sinus)

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