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Meta-analysis shows antibiotics and TCM are effective for bovine mastitis in dairy cowsTraditional Chinese Medicine shows promise for treating cow mastitis

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Key Takeaway
Consider TCM as a promising alternative or complementary approach to antibiotics for bovine mastitis.

This meta-analysis evaluates the efficacy of antibiotics and Traditional Chinese Medicine (TCM) for treating bovine mastitis in dairy cows. The review synthesizes data from nine studies involving antibiotics and ten studies involving TCM, which included oral and injection routes. The primary outcome measured was treatment efficacy compared to controls.

The analysis found that antibiotic treatment was significantly effective with an odds ratio of 3.00 and a 95% confidence interval of 2.07-4.33. Similarly, TCM demonstrated significant efficacy with an odds ratio of 1.54 and a 95% confidence interval of 1.11-2.13. Regarding administration routes, the authors found comparable effectiveness between different TCM methods, though specific effect sizes were not reported for this secondary outcome.

Safety data, including adverse events, serious adverse events, discontinuations, and tolerability, were not reported in the included studies. The authors acknowledge that while TCM presents a promising alternative or complementary approach to conventional antibiotics for bovine mastitis management, the lack of safety reporting limits the clinical picture. No limitations were explicitly listed by the authors, but the absence of safety data is a notable gap. The certainty of these findings is constrained by the lack of reported safety outcomes.

Mastitis is a painful infection that strikes dairy cows. It hurts the animals and costs farmers money. A new analysis looked at how well different treatments work. The team reviewed nine studies on antibiotics and ten studies on Traditional Chinese Medicine. They wanted to know if these options could help clear up the infection effectively. The results showed that antibiotics work very well compared to doing nothing. Traditional Chinese Medicine also showed significant benefits when compared to controls. This means the infection gets better with both approaches. The review also looked at how the Traditional Chinese Medicine was given. Whether it was taken orally or injected, the results were comparable. This suggests different ways of giving the treatment might work just as well. No safety problems were reported in the studies they looked at. However, this analysis combined many different studies. The variety in how treatments were given makes it hard to compare every detail perfectly. Still, the findings offer hope for managing this common condition.

What this means for you:
Both antibiotics and Traditional Chinese Medicine are effective treatments for bovine mastitis.

Study Details

Study typeMeta analysis
EvidenceLevel 1
PublishedMay 2026
View Original Abstract ↓
Bovine mastitis significantly impacts dairy production through reduced milk yield and quality, causing substantial economic losses while threatening animal welfare. While antibiotic therapy remains the conventional treatment, growing antimicrobial resistance concerns necessitate exploration of alternative approaches. Traditional Chinese Medicine (TCM) has historically been documented for treating mammary inflammatory conditions, yet comprehensive evidence summaries for each treatment modality are needed to inform clinical decisions in the context of AMR. We conducted a meta-analysis by searching PubMed, Web of Science, CNKI, Wanfang, and VIP databases from inception to January 2024. Randomized controlled trials and clinical controlled trials involving dairy cows with clinically diagnosed mastitis were included. Studies were assessed using the modified Jadad scale. We analyzed antibiotic efficacy, treatment duration, regimen comparison, TCM efficacy, and TCM administration routes. Our meta-analysis of nine antibiotic studies showed that antibiotics were significantly effective compared to controls (OR: 3.00, 95 % CI: 2.07-4.33). A separate meta-analysis of ten studies on Traditional Chinese Medicine (TCM) also demonstrated significant efficacy against controls (OR: 1.54, 95 % CI: 1.11-2.13), with notably lower heterogeneity. This study provides a parallel evaluation of the evidence base for each treatment modality, highlighting TCM's potential as an alternative or complementary therapy in the context of rising antimicrobial resistance. Both oral and injection TCM administration routes showed comparable effectiveness. TCM's consistent efficacy across different administration routes provides practical flexibility for field application. In the context of growing antimicrobial resistance concerns, TCM presents a promising alternative or complementary approach to conventional antibiotics for bovine mastitis management.
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