75% of Americans deal with neck pain at some point in their lives. In a study comparing spinal manipulation therapy (SMT) and prescription medication as treatment options, researches concluded that SMT was more effective both in the short and long-term. At the end of 12 weeks, 57% of participants in the SMT group reported at least a 75% reduction in pain, while only 33% of the medication group had similar results. One year later, patients in the chiropractic group were still experiencing benefits, as 53% still saw at least a 75% reduction in pain.
Annals of Internal Medicine, January 2012