One way would be to keep on succussing the remedy about 2-3 hundred times by shaking it vigourously in your hand to what would approximate the level of the previous bottle of the remedy that you finished.
n actual practice however, I have found that this succussion is largely theoretical and I have not found any big difference in a new bottle of Arnica when compared with the last one that I have finished. It is important however that you use the remedy in Ethanol instead of the pellets as in most cases one is not sure how the remedy presented in pellets has been activated by the manufacturer.
The main idea is to take it nightly or more often depending on need and you should notice a marked difference in your BP and Pulse and your levels of both Cholesterol and Triglyceriges.