## Abstract Early side effects are common when primidone is used to treat essential tremor, with as many as one‐third of patients failing to tolerate the tablets. Lower doses can be prescribed initially using a suspension formulation. We suspected suspension initiation would result in fewer early s
Primidone and essential tremor
✍ Scribed by S. Seyfert; A. Honé; G. Holl
- Publisher
- Springer
- Year
- 1988
- Tongue
- English
- Weight
- 234 KB
- Volume
- 235
- Category
- Article
- ISSN
- 0340-5354
No coin nor oath required. For personal study only.
✦ Synopsis
To clarify whether primidone itself, and not only its metabolite phenobarbitone, suppresses essential tremor, the effect of a high single dose of primidone was tested. Of 11 patients, 8 showed a reduction of their tremor by 54%-69% for up to 28 h. The serum concentration of primidone was as expected, whereas those of the metabolites phenyl-ethyl-malonamide and phenobarbitone were very low. The tremor suppression can thus be considered to be an effect of primidone. Three of the 11 patients did not show a reduction of tremor.
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