Psychotropic medication use is common and increasing. Use of such drugs at the individual level over long periods has not been reported.
Colman, I., Wadsworth, M. E. J., Croudace, T. J., & Jones, P. B. (2006). Three decades of antidepressant, anxiolytic and hypnotic use in a national population birth cohort. British Journal of Psychiatry, 189(2), 156-160. https://doi.org/10.1192/bjp.bp.105.017434