Evidence supporting the use of: Premna
For the health condition: Infection (viral)

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Synopsis

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

Premna species, particularly Premna serratifolia, have a long history of use in traditional medicine systems such as Ayurveda and traditional Chinese medicine. These plants are commonly used for their purported antimicrobial, anti-inflammatory, and immune-modulating properties, including support for viral and other infections. Ethnobotanical records document the use of Premna leaves, roots, and bark in decoctions or pastes for treating fevers, respiratory infections, and general illnesses that may be caused by viral pathogens.

However, scientific validation for Premna’s effectiveness specifically against viral infections remains limited. Some in vitro studies have demonstrated antibacterial and modest antiviral activity of Premna extracts, but these results are preliminary and mostly limited to laboratory settings. There is a lack of well-designed clinical trials or comprehensive pharmacological studies confirming efficacy in humans for viral infections.

In summary, the use of Premna for viral infections is primarily rooted in traditional medicine practices, with some supportive but weak experimental evidence. The overall evidence rating is 2, reflecting traditional use and limited early-phase scientific investigation, but insufficient robust clinical data to confirm effectiveness against viral infections.

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