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Symptoms of Acute Bronchitis

Kamal Patel
Research analysis led by Kamal Patel.
All content reviewed by the Examine.com Team. Published:
Last Updated:

Summary of Symptoms of Acute Bronchitis

Primary Information, Benefits, Effects, and Important Facts

Scientific Information on Symptoms of Acute Bronchitis

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Human Effect Matrix

The Human Effect Matrix looks at human studies (it excludes animal and in vitro studies) to tell you what supplements affect symptoms of acute bronchitis
Grade Level of Evidence
Robust research conducted with repeated double-blind clinical trials
Multiple studies where at least two are double-blind and placebo controlled
Single double-blind study or multiple cohort studies
Uncontrolled or observational studies only
Level of Evidence
? The amount of high quality evidence. The more evidence, the more we can trust the results.
Outcome Magnitude of effect
? The direction and size of the supplement's impact on each outcome. Some supplements can have an increasing effect, others have a decreasing effect, and others have no effect.
Consistency of research results
? Scientific research does not always agree. HIGH or VERY HIGH means that most of the scientific research agrees.
Notes
grade-a
Pelargonium sidoides
Strong Very High See all 11 studies
The standard dose of EPs7630 appears to greatly reduce all symptoms of acute bronchitis, being able to outright eliminate symptoms in as little as 60% of patients (cough and hoarseness related) and up to 95% of persons (sputum and rhonchi related) with efficacy within three days increase over two weeks.

All comparative evidence is now gathered in our ​A-to-Z Supplement Reference.

The evidence for each separate supplement is still freely available ​here.

This page is regularly updated, to include the most recently available clinical trial evidence.

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