Principled chiropraTORS look to remove interferences (called subluxations) so that you can have a proper and unimpeded nervous system flow to every part of your body. They do this with precision via an adjustment (not a "manipulation"), which gets to the root of a whole lot of issues. A typical back pain that shows up suddenly is just revealing ("suddenly") what was lurking under the surface for who knows how long. Just like any other profession, there are good chiro's and bad ones. Look for a practice that is full of people who take responsibility for their own health seriously and make a healthy spine and nervous system part of their lifestyle. Watch out for docs who are deep in the weeds of an insurance model or are happy just to see you only when you're in pain (that's kind of like saying you'll only eat healthy when you're sick). Many chiros also coach in lifestyle and dietary issues. It's worth finding a good one; ask around as the best ones are always word of mouth. The AMA tried to put them out of business and they're still at it with their ultra rare neck-stroke stories that not only provide no context but fail to address how many people die every year due to properly prescribed medications. I happen to be married to a principled Chiro (one who understands the history, philosophy, and art of chiropractic) but after seeing the decades of results of those who get adjusted and those who don't, I pray I'll never be far from getting my spine checked and receiving a good chiropractic adjustment when needed (esp before pain shows up). In any case, I hope you feel better real soon.