Chiropractic had a better outcome in 24% of the patients, therefore saving public and private insurers and the American people $10,843,261,761 in skeletal muscle relaxant costs.
Low back pain is one of the most common maladies among the general population and the incidence of occurrence was reported by Ghaffari, Alipour, Farshad, Yensen, and Vingard (2006) to be between 15% and 45% yearly, with Becker et al. reporting the incidence to be between 15% to 30% yearly. Hoiriis et al. (2004) reported it to be between 75% and 85% over an adult lifetime in the United States. Chou (2010) writes that, "Back pain is also the fifth most common reason for office visits in the US, and the second most common symptomatic reason..." (p. 388). Historically and based upon this authors 3+ decades of treating low back pain with treatment options that range from heating pads, ice packs, over-the-counter drugs, prescription drugs, surgery, acupuncture and beyond, the most important questions are, "What works? What's proven and what has the best results with the least side effects allowing the patient to regain a normal lifestyle as quickly as possible?"
As mentioned, low back pain is one of the most common conditions encountered in clinical practice and medications are the most commonly used type of treatment, and muscle relaxers are a common drug that has been prescribed by medical doctors for years for nonspecific low back pain, according to Chou (2010). Chou went on to report, "The term ‘skeletal muscle relaxants’ refers to a diverse collection of pharmacologically unrelated medications, grouped together because they are approved by regulatory agencies for treatment of spasticity or for musculoskeletal conditions such as tension, headache or back pain." They are drugs that have been long studied and the effects and side effects have been well documented. Van Tudlar, Touray, Furlan, Solway, and Bouter (2003) concluded that, "Muscle relaxants are effective in the management of nonspecific low back pain, but the adverse effects require that they be used with caution"(p. 1978).
Chou (2010) also stated that, "Skeletal muscle relaxants are an option for acute nonspecific low back pain, although not recommended as first-line therapy because of a high prevalence of adverse effects" (p. 397). He reported that muscle relaxants had a moderate success rate defined by a 1-2 decrease in pain scales rated out of 10. Simply put, if a patient had a pain scale of 9, one could expect the muscle relaxers prescribed to bring the pain to an 8 or 7 at best and include all of the side effects. According to Drugs.com, side effects of muscle relaxants include:
Blurred or double vision or any change in vision; dizziness or lightheadedness; drowsiness
Fainting; fast heartbeat; fever; hive-like swellings (large) on face, eyelids, mouth, lips, and/or tongue; mental depression; shortness of breath, troubled breathing, tightness in chest, and/or wheezing; skin rash, hives, itching, or redness; slow heartbeat (methocarbamol injection only); stinging or burning of eyes; stuffy nose and red or bloodshot eyes
Less common or rare
Abdominal or stomach cramps or pain; clumsiness or unsteadiness; confusion; constipation; diarrhea; excitement, nervousness, restlessness, or irritability; flushing or redness of face; headache; heartburn; hiccups; muscle weakness; nausea or vomiting; pain or peeling of skin at place of injection (methocarbamol only); trembling; trouble in sleeping; uncontrolled movements of eyes (methocarbamol injection only)
Blood in urine; bloody or black, tarry stools; convulsions (seizures) (methocarbamol injection only); cough or hoarseness; fast or irregular breathing; lower back or side pain; muscle cramps or pain (not present before treatment or more painful than before treatment); painful or difficult urination; pain, tenderness, heat, redness, or swelling over a blood vessel (vein) in arm or leg (methocarbamol injection only); pinpoint red spots on skin; puffiness or swelling of the eyelids or around the eyes; sores, ulcers, or white spots on lips or in mouth; sore throat and fever with or without chills; swollen and/or painful glands; unusual bruising or bleeding; unusual tiredness or weakness; vomiting of blood or material that looks like coffee grounds; yellow eyes or skin (http://www.drugs.com/cons/skeletal-muscle-relaxants.html
Becker et al. (2010) reported the incidence of low back pain in the United States at 22.5% of the population. According to the United States Census Bureau on September 11, 2011, the population of the United States is exactly 312,227,241. If you factor in the 22.5% of patients that experience low back pain, that equates to 70,251,129 people yearly having low back pain.
According to the Oklahoma Healthcare Advisory (2009), skeletal muscle relaxants for low back pain are indicated for 90 days at a cost averaging $441 (more or less depending upon the brand utilized). If 35% of primary care physicians, as previously noted, utilize muscle relaxants as the primary drug of choice, that equates to $10,843,261,761 in skeletal muscle relaxant costs.
A study by Legorreta et al. (2004) compared more than 1.7 million insured patients looking for treatment for back pain. The outcomes showed when chiropractic care was pursued, the average cost of treatment per back pain episode was reduced by 28% for patients with chiropractic coverage versus those without chiropractic coverage. Again, for patients with chiropractic coverage versus those without, hospitalizations were reduced by 41%, back surgery was reduced by 32%, and the cost of medical imaging, including x-rays and MRIs, was reduced by 37%!
When comparing chiropractic spinal adjustments to muscle relaxants for low back pain, it first must be clarified that we are not discussing physical therapy or osteopathic manipulation. While different specialists render tremendous benefits to patients specific to various diagnoses, this research review is limited to the chiropractic spinal adjustment.
He reported that muscle relaxants had a moderate success rate defined by a 1-2 decrease in pain scales rated out of 10.
Wilkey, Gregory, Byfield, & McCarthy (2008) studied randomized clinical trials comparing chiropractic care to medical care in a pain clinic. "The treatment regimens employed by the pain clinic in this study consisted of standard pharmaceutical therapy (nonsteroidal anti-inflammatory drugs, analgesics, and gabapentin), facet joint injection, and soft-tissue injection. Transcutaneous electrical nerve stimulation (TENS) machines were also employed. These modalities were used in isolation or in combination with any of the other treatments. Chiropractic group subjects followed an equally unrestricted and normal clinical treatment regimens for the treatment of [chronic low back pain] were followed. All techniques that were employed are recognized within the chiropractic profession as methods used for the treatment of [low back pain]. Many of the methods used are common to other manual therapy professions" (p. 466-467).
After 8 weeks of treatment, the 95% confidence intervals based on the raw scores showed improvement was 1.99 for medicine and 9.03 for the chiropractic group. This research indicates that chiropractic is 457% more effective than medicine for chronic low back pain.
Within that group of 457% falls patients cared for by muscle relaxants. Hoiriis et al. (2004) reported in their raw data that the chiropractic groups responded 24% better in reducing pain and concluded that, "Statistically, the chiropractic group responded significantly better than the control group with respect to decrease in pain scores" (p. 396). This was done in "blinded randomized clinical trials, which are considered the gold standard of experimental design" (Hoiriis et al., 2004, p. 396).
While chiropractic was reported by Legorreta (2004) to reduce the cost of treatment by 28%, the total cost of muscle relaxants are unnecessary due to outperforming treatment outcomes in comparative analyses. Therefore, chiropractic could be saving public and private insurers and the American people $10,843,261,761 in skeletal muscle relaxant costs, not including the costs of managing side effects of the drugs, hospitalization, ancillary requirements and absenteeism costs that occur due to poorer outcomes.
- Ghaffari, M., Alipour, A., Farshad, A. A., Yensen, I., & Vingard, E. (2006). Incidence and recurrence of disabling low back pain and neck-shoulder pain. Spine, 31(21), 2500-2506.
- Becker, A., Held, H., Redaelli, M., Strauch, K., Chenot, J. F., Leonhardt, C.,...Donner-Banzhoff, N. (2010). Low back pain in primary care: Costs of care and prediction of future health care utilization. Spine, 35(18), 1714-1720.
- Hoiriis, K. T., Pfleger, B., McDuffie, F. C., Cotsonis, G., Elsangak, O., Hinson, R., & Verzosa, G. T. (2004). A randomized clinical trial comparing chiropractic adjustments to muscle relaxants for subacute low back pain. Journal of Manipulative and Physiological Therapeutics, 27(6), 388-398.
- Chou, R. (2010). Pharmacological management of low back pain. Drugs, 70(4), 387-402.
- Drugs.com, (2004). Skeletal muscle relaxants (systemic). Retrieved from http://www.drugs.com/cons/skeletal-muscle-relaxants.html
- Van Tudlar, M. W., Touray, T., Furlan, A. D., Solway, S., & Bouter, L. M. (2003). Muscle relaxants for nonspecific low back pain: A systematic review within the framework of the cochrane collaboration. Spine, 28(17), 1978-1992.
- Census.gov. (2011, September 11) U.S. & World Population Clocks. U.S. Census Bureau, Retrieved from: http://www.census.gov/main/www/popclock.html
- Consumer Reports Best Buy Drugs, The Muscle Relaxants (2009) Retrieved from: http://www.consumerreports.org/health/resources/pdf/best-buy-drugs/BBD_Muscle_Relaxants_2Pager.pdf
- Legorreta, A.P., Metz, R. D., Nelson, C. F., Ray, S. Chernicoff, H. O., & Dinubile, N. A. (2004). Comparative analysis of individuals with and without chiropractic coverage: Patient characteristics, utilization, costs. Archives of Internal Medicine, 164(18), 1985-1992.
- Wilkey, A., Gregory M., Byfield, D., & McCarthy, P. W. (2008). A comparison between chiropractic management and pain clinic management for chronic low-back pain in a national health service outpatient clinic. The Journal of Alternative and Complementary Medicine, 14(5), 465-473.
More articles by this author