Natural Substances That Work

In an article published in the pharmaceutical journal MPR, pharmacist Cassandra Pardini, compares the use of melatonin to provide sleep to hospitalized patients taking sleep medicine zolpidem (brand name is Ambien). The patients were hospital inpatients over 18 years of age who were unaware whether they were receiving melatonin or zolpidem to sleep. These patients completed a questionnaire using the Verran and Snyder-Halpem sleep scale to respond.

There were a total of 100 patients included in the study which showed that the favorable sleep effects of melatonin were as effective as the favorable sleep effects of the zolpidem. Both sleep aids were well tolerated and there were few, if any, adverse effects such as morning grogginess or headaches.

The authors concluded that melatonin may be a better choice for inpatient sleep aid because of the lower profile for serious adverse effects. Further studies looking at dosages and drug interactions are in the planning stages.

The same periodical presented a review of the scent Lavender used to reduce anxiety. The authors performed a literature review of all the published studies on the subject. There are over 65 randomized controlled studies and 25 non -randomized studies.

When lavender was used in an inhalation method, they found a general decline in reported anxiety. The inhalation method did not lower systolic blood pressure which is felt to be a physiological marker of anxiety. When the lavender was administered as an oil preparation (Silexan 80 mg per day), for at least six weeks, there was a reduction in anxiety as measured by an accepted Anxiety scale. In a smaller study, lavender administered by massage had a positive effect as well.

There were few if any adverse effects in these studies. Clearly lavender does reduce anxiety in subsets of patients and should be considered as part of our treatment options.

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