Follow Business Insider: James Kennedy. The idea that there is a difference between natural chemicals â like those in fruits and vegetables â and the synthetic version of those chemicals produced in a laboratory is a common misconception. Marketers often feed off consumer's concerns that man-made chemicals are bad.ollow Business Insider: James Kennedy. The idea that there is a difference between natural chemicals â like those in fruits and vegetables â and the synthetic version of those chemicals produced in a laboratory is a common misconception. Marketers often feed off consumer's concerns that man-made chemicals are bad.
In this article. There are several different types of drugs available to treat mental illnesses. Some of the most commonly used are antidepressants, anti-anxiety, anti-psychotic, mood stabilizing, and stimulant medications.
Antipsychotics, antidepressants, ADHD drugs, anti-anxiety medications and mood stabilizers are some of the more commonly used psychotropic drugs in this country.edicines classified as âstimulantsâ are the most commonly used drugs to treat the symptoms of ADHD. Stimulants are thought to increase the level of a brain chemical called dopamine, which is associated with pleasure, movement, and attention.