Omnia SanaSymptom → Plant Sources
Tea (Camellia sinensis) and Wounds: evidence and sources
inferred from antimicrobial action
For educational purposes only, not medical advice. Always consult a qualified practitioner before using medicinal plants, especially alongside prescribed medication, during pregnancy, or for a serious condition.
1 source supporting Tea for Wounds. Includes scientific publications, books, monographs and traditional-use references.
Mechanistic basis
This use is associated with the plant's antimicrobial action. Further evidence for that pharmacology:
Tea, a worldwide popular beverage rich in polyphenols, contributes to the prevention of many diseases and thus is beneficial to human health. Tea is a product through processing the fresh leaves picked from the plant Camellia sinensis (C. sinensis, genus Camellia section Thea). To date, systematic studies have been conducted on the phytochemicals from more than 20 tea varieties and related tea products, resulting in the structural determination of over 400 constituents viz. different types of polyphenols, purines, and their derivatives, mono to tetra-terpenoids, and minor other phytomolecules. These various tea phytochemicals contribute to the anti-oxidative effects, anti-diabetes, anti-inflammation, anti-cancer, blood lipid reduction, neuroprotection, anti-Alzheimer's disease, hepatoprotection, and anti-microbial activities, etc. Staphylococcus aureus (S. aureus), the significant human pathogens, could cause nosocomial and community-acquired infections, which is also responsible for various infectious diseases from mild to severe life-threatening conditions, such as bacteremia (bloodstream infection), endocarditis (heart valves infection), pneumonia, and meningitis (brain infection), leading to 2% clinical disease in of all patient admissions. The multidrug resistance (MDR) and antibiotics losing efficacy, esp. in methicillin resistance Staphylococcus aureus (MRSA) urge for novel antimicrobial agents. The MRSA strains are resistant to the entire class of β-lactam antibiotics and limit effective treatment, leading to still spread of staphylococcal infections. MRSA also exhibits resistance to cephalosporins, macrolides, fluoroquinolones, aminoglycosides, and glycopeptides (teicoplanine and vancomycin), leading to resistant strains-glycopeptide resistant strain (GRSA) and glycopeptide intermediate (GISA) S. aureus. In this review, chemical constituents responsible for the anti-MRSA activity of tea are explored.