Evidence supporting the use of: Guaco
For the health condition: Tuberculosis

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Synopsis

Source of validity: Traditional
Rating (out of 5): 1

Guaco (Mikania glomerata or Mikania guaco) is a plant traditionally used in South American herbal medicine, especially in Brazil, as a remedy for respiratory ailments. Its use to support or treat tuberculosis (TB) is justified primarily by tradition rather than scientific evidence. Historical records indicate that indigenous peoples and rural communities have used guaco preparations (teas, syrups) for symptoms related to cough, bronchitis, and other respiratory tract infections, including tuberculosis. The rationale for its use is based on its reputed expectorant, bronchodilator, and anti-inflammatory properties, which may provide symptomatic relief for TB patients.

However, scientific validation for guaco’s efficacy specifically against Mycobacterium tuberculosis (the causative agent of TB) is lacking. Most modern studies have focused on its effects on asthma or bronchitis, with limited or no direct research on TB. Some phytochemical studies note the presence of coumarin and other compounds with possible anti-inflammatory or antimicrobial activity, but there is no robust evidence from clinical trials or laboratory studies supporting its use as an effective treatment for TB. Thus, while guaco remains part of traditional herbal pharmacopoeia for tuberculosis in some cultures, its use is not supported by strong scientific evidence.

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Products containing Guaco

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