Evidence supporting the use of: Capsaicinoid
For the health condition: Colds (decongestant)

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Synopsis

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

Capsaicinoids, the active compounds in chili peppers (notably capsaicin), have a long-standing traditional use as decongestants for colds and sinus congestion. Historically, cultures that use spicy foods have noted the immediate sensation of nasal passage clearing and increased mucus drainage after consuming capsaicin-rich foods or preparations. The mechanism behind this effect is believed to be capsaicin’s ability to irritate mucous membranes, resulting in increased secretions and a thinning of mucus, which temporarily relieves nasal stuffiness.

However, scientific evidence supporting capsaicinoids as effective decongestants is limited. Some small clinical studies suggest that nasal sprays containing capsaicin may reduce symptoms associated with non-allergic rhinitis, but robust clinical evidence for the use of dietary or topical capsaicinoids in treating viral upper respiratory tract infections (such as the common cold) is lacking. Most published research focuses on capsaicin’s analgesic properties rather than its efficacy in clearing nasal congestion or treating colds.

In summary, the use of capsaicinoids as decongestants is primarily based on traditional practice and anecdotal evidence rather than high-quality scientific validation. There may be temporary symptomatic relief from nasal congestion, but there is insufficient evidence to support capsaicinoids as a reliable or primary treatment for colds.

More about Capsaicinoid
More about Colds (decongestant)

Products containing Capsaicinoid

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