There is a growing body of research which indicates that traditional uses of plant remedies and the known pharmacological activity of plant constituents often coincide. However, Chinese botanical medicine is distinct from medicine based on pharmaceutical drugs. Firstly, because of the complexity of plant materials it is far more balanced than medicine based on isolated active ingredients and is far less likely to cause side-effects. Secondly, because Chinese botanicals are typically prescribed in combination, the different components of a formulae balance each other, and they undergo a mutual synergy which increases efficacy and enhances safety. Thirdly, Chinese botanical medicine seeks primarily to correct internal imbalances rather than to treat symptoms alone, and therapeutic intervention is designed to encourage this self-healing process.
