Benefits, pitfalls and risks of phytotherapy in clinical practice in otorhinolaryngology.
- 2017-04
- Review · n = 10
- European annals of otorhinolaryngology, head and neck diseases 134(2)
- O Laccourreye
- A Werner
- L Laccourreye
- P Bonfils
- PubMed: 27914909
- DOI: 10.1016/j.anorl.2016.11.001
- Low evidence
Extracts of various herbs, notably echinacea, eucalyptus, petasites hybridus, pelargonium sidoides, rosemary, spirulina and thyme, show superiority over placebo for rhinosinusitis and allergic rhinitis
- Effect
- Beneficial
- Effect size
- Small
- Significant
- Yes