Q. For someone who needs to take medicine every day, is it better to wait some time until it becomes necessary during Shabbos, or can he take it early when he still does not need is so much?
A. Horav Shlomo Miller’s Shlit’a opinion is that if he hat to take those pills, it actually may be better to take them before, since at that time it may be only preventive and not a medical cure yet.
Rabbi A, Bartfeld as advised by Horav Shlomo Miller and Horav Aharon Miller Shlit’a