health, but systemic use lacks sufficient evidence.
Limitations of current research include:
Variability in oregano oil composition affecting reproducibility
Differences in microbial strains and experimental conditions
Scarcity of rigorous randomized controlled trials in humans
Therefore, while the antimicrobial activity of oregano oil is real and well-supported in laboratory settings, translating these findings into standardized medical treatments requires further study.
10. When to see a doctor
Oregano oil should never replace professional medical evaluation and treatment for infections. Seek medical advice if you experience:
Signs of systemic infection such as fever,
