Chiropractic has changed since it was created over 100 years ago because chiropractors learn new facts and do new research. Chiropractors have many different ways to treat their patients. They all use drug free treatments. Chiropractic is best known for helping people with spine pain, but chiropractors can also help other problems. There has been a debate as to whether or not chiropractic is classified as Pseudoscience.