Chiropractors recognize two types of nerve disorders involved in vertebral subluxation. The least common is a pinched nerve that diminishes nerve supply to an affected organ or tissue. More common is the irritated nerve (facilitative lesion) which overexcites nerve communications to an affected organ or tissue. Chiropractic care has been shown to help with both types.
What's the difference between a "good" drug and a "bad" drug?
As a chiropractor, I see the use of many drugs (legal or illegal) as merely symptom treating. Worse, virtually every drug produces unwanted effects. The effects of chiropractic are largely positive effects. If you're a Fairlawn parent, consider carefully before giving your child a cough medication, cold remedy or pain reliever so this sort of question doesn't arise in the first place.