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Explore (NY). 2006 Mar;2(2):109-14.

A complex homeopathic preparation for the symptomatic treatment of upper respiratory infections associated with the common cold: An observational study.

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1
Habichtswald-Klinik, Kassel, Germany.

Abstract

BACKGROUND:

The use of complementary medicines is large and growing in both the United States and Europe.

OBJECTIVE:

To compare the effects of a complex homeopathic preparation (Engystol; Heel GmbH, Baden-Baden, Germany) with those of conventional therapies with antihistamines, antitussives, and nonsteroidal antiinflammatory drugs on upper respiratory symptoms of the common cold in a setting closely related to everyday clinical practice.

DESIGN:

Nonrandomized, observational study over a treatment period of maximally two weeks.

SETTING:

Eighty-five general and homeopathic practices in Germany.

PARTICIPANTS:

Three hundred ninety-seven patients with upper respiratory symptoms of the common cold.

INTERVENTIONS:

Engystol-based therapy or common over-the-counter treatments for the common cold. Patients receiving this homeopathic treatment were allowed other short-term medications, but long-term use of analgesics, antibiotics, and antiinflammatory agents was not permitted. Patients were allowed nonpharmacological therapies such as vitamins, thermotherapies, and others.

MAIN OUTCOME MEASURES:

The effects of treatment were evaluated on the variables fatigue, sensation of illness, chill/tremor, aching joints, overall severity of illness, sum of all clinical variables, temperature, and time to symptomatic improvement.

RESULTS:

Both treatment regimens provided significant symptomatic relief, and this homeopathic treatment was noninferior in a noninferiority analysis. Significantly more patients (P < .05) using Engystol-based therapy reported improvement within 3 days (77.1% vs 61.7% for the control group). No adverse events were reported in any of the treatment groups.

CONCLUSION:

This homeopathic treatment may be a useful component of an integrated symptomatic therapy for the common cold in patients and practitioners choosing an integrative approach to medical care.

PMID:
16781624
DOI:
10.1016/j.explore.2005.12.008
[Indexed for MEDLINE]

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