Ethamsylate in the treatment of climacteric flushing

Ethamsylate, a non-hormonal agent acting at the capillary level, was compared with a placebo in a double-blind trial of 12 wk duration in 20 post-menopausal patients with hot flushes. Both ethamsylate and placebo patients showed fluctuations in the frequency of flushes during the trial, but there was a significant downward trend in the ethamsylate group. Capillary strength was measured but was not found to be low or to alter during the trial except in 1 patient in the placebo group. No side-effects attributable to trial medication were reported. Other symptoms recorded during the trial were probably climacteric and occurred more frequently during placebo treatment than during treatment with ethamsylate.