Buspirone is a medication for anxiety (anxiolytic) that works by affecting certain natural substances in the brain (neurotransmitters).

Adepts believed in the macrocosm-microcosm theories of Hermes, that is to say, they believed that processes that affect minerals and other substances could have an effect on the human body (for example, if one could learn the secret of purifying gold, one could use the technique to purify the human soul).

Olsalazine affects substances in the body that cause inflammation, tissue damage, and diarrhea.

It works by affecting certain substances in your body that help regulate your "sleep-wake cycle."

It is thought to work by affecting certain substances in the brain that control the sleep/wake cycle.

Its other effects (e.g., calming, pain relief) may work by affecting other natural substances (e.g., acetylcholine, serotonin) or by acting directly on certain parts of the brain.

Obviously, volatilisation also affects other substances, a commonplace example is water and ice.

It is thought to work by affecting certain natural substances (acetylcholine, serotonin) in your body or by acting directly on certain parts of the brain.

Tiagabine is believed to affect certain natural substances (neurotransmitters) in the brain that slow down this communication.