Although a wide diversity of ideas exist among chiropractors,[30] they share the belief that the spine and health are related in a fundamental way, and that this relationship is mediated through the nervous system.[33] Some chiropractors claim spinal manipulation can have an effect of a variety of ailments such as irritable bowel syndrome and asthma.[7]

Sharp, shooting pains are mostly neurological false alarms about relatively trivial musculoskeletal troubles: your brain reacting over-protectively to real-but-trivial irritations in and around the spine. The brain takes these much more seriously than it really needs to, but evolution has honed us to be oversensitive in this way. That’s not to say that the brain is always over-reacting, but it usually is. Most of the time, a sharp pain is a warning you can ignore.
Spinal manipulation is associated with frequent, mild and temporary adverse effects,[14][138] including new or worsening pain or stiffness in the affected region.[139] They have been estimated to occur in 33% to 61% of patients, and frequently occur within an hour of treatment and disappear within 24 to 48 hours;[13] adverse reactions appear to be more common following manipulation than mobilization.[140] The most frequently stated adverse effects are mild headache, soreness, and briefly elevated pain fatigue.[141] Chiropractic is correlated with a very high incidence of minor adverse effects.[4] Chiropractic are more commonly associated with serious related adverse effects than other professionals following manipulation.[17] Rarely,[46] spinal manipulation, particularly on the upper spine, can also result in complications that can lead to permanent disability or death; these can occur in adults[14] and children.[142] There is a case of a three-month-old dying following manipulation of the neck area.[137] Estimates vary widely for the incidence of these complications,[13] and the actual incidence is unknown, due to high levels of underreporting and to the difficulty of linking manipulation to adverse effects such as stroke, which is a particular concern.[14] Adverse effects are poorly reported in recent studies investigating chiropractic manipulations.[143] A 2016 systematic review concludes that the level of reporting is unsuitable and unacceptable.[144] Reports of serious adverse events have occurred, resulting from spinal manipulation therapy of the lumbopelvic region.[145] Estimates for serious adverse events vary from 5 strokes per 100,000 manipulations to 1.46 serious adverse events per 10 million manipulations and 2.68 deaths per 10 million manipulations, though it was determined that there was inadequate data to be conclusive.[13] Several case reports show temporal associations between interventions and potentially serious complications.[146] The published medical literature contains reports of 26 deaths since 1934 following chiropractic manipulations and many more seem to remain unpublished.[17]
Most people believe that chiropractors treat back pain. That is a true, but there is so much more that chiropractic care can achieve. Because chiropractors help to remove pressure from the nervous system, they can also influence many other conditions. It is common to hear chiropractic patients say that they came in for back pain and their headaches got better.
Sharp neck pain is not in itself a red flag. Believe it or not there is no common worrisome cause of neck pain that is indicated by a sharp quality. In fact, oddly, sharp pains are actually a bit reassuring, despite how they feel. In isolation — with no other obvious problem — they usually indicate that you just have a temporary, minor source of irritation in the cervical spine. Serious causes of neck pain like infections, tumours, and spinal cord problems tend grind you down with throbbing pains, not “stab” you.
Reviews of research studies within the chiropractic community have been used to generate practice guidelines outlining standards that specify which chiropractic treatments are "legitimate" (i.e. supported by evidence) and conceivably reimbursable under managed care health payment systems.[70] Evidence-based guidelines are supported by one end of an ideological continuum among chiropractors; the other end employs antiscientific reasoning and makes unsubstantiated claims.[2][52][43][85][86] Chiropractic remains at a crossroads, and that in order to progress it would need to embrace science; the promotion by some for it to be a cure-all was both "misguided and irrational".[87] A 2007 survey of Alberta chiropractors found that they do not consistently apply research in practice, which may have resulted from a lack of research education and skills.[88]
I finally met the chiropractor! We started out by talking a little about the reason for my visit, and what my goals were. Next, he performed a Selective Functional Movement Assessment, which basically helps the chiropractor find the root and cause of any symptoms—they do this by breaking down dysfunctional patterns logically rather than simply finding the obvious source of the pain.