• We studied the effect of long-term administration of propranolol hydrochloride and isoniazid and the acute action of ethyl alcohol on cerebellar tremor in patients with multiple sclerosis and primary cerebellar degeneration in a placebocontrolled double-blind crossover test. None of the drugs decreased the severity of either static or kinetic cerebellar tremors.
Koller WC. Pharmacologic Trials in the Treatment of Cerebellar Tremor. Arch Neurol. 1984;41(3):280–281. doi:10.1001/archneur.1984.04050150058017