One does not need to have a history of a prior digestive tract disorder in order to develop NBS. It can develop in anyone who receives high amounts of narcotic medication post-surgery or as a treatment for any pain condition. People who have chronic digestive symptoms from either functional GI problems like IBS or other types of chronic digestive disease such as IBD or diverticulitis may develop NBS because their doctors have prescribed narcotics in an effort to ease the abdominal pain of those conditions. Often physicians are unaware that their prescription of narcotics may be making the problem worse.
It is theorized that the number of people who have NBS is rising. It is somewhat shocking to read that the United States, which comprises approximately 5% of the world’s population, accounts for 80% of narcotic use worldwide.
Symptoms
Abdominal pain is the predominant symptom of NBS. Other symptoms include:
Constipation Gas and bloating Loss of appetite and/or weight Nausea Vomiting
Some NBS patients report that eating can aggravate pain symptoms. This can lead to food avoidance, which results in weight loss.
In some cases, X-rays of the abdomen may show indications of a partial obstruction in the intestines, when in fact, it is only a backup of stool and air, prompting a diagnosis of either intestinal ileus or pseudo-obstruction.
Treatment
The primary treatment is to discontinue any use of narcotic medications. For some, this process will happen gradually, while for most this process can happen quickly. The length of time that is needed to withdraw from the medication is related to how long one has been using narcotic medications. In other words, a person who develops NBS quickly post-surgery may not require as long a weaning-off process as someone who has been taking narcotics for chronic pain.
This discontinuation of narcotic medications is done in conjunction with other medications and therapies aimed at minimizing the effects of withdrawal and offering alternative means for pain relief. In most cases, this can be done on an outpatient basis. However, patients who are experiencing nausea, vomiting, or signs of intestinal ileus or pseudo-obstruction may require hospitalization.
It can be challenging for patients to think about weaning themselves off of their medications as the drugs can offer pain relief. However, in cases of NBS, it is important to recognize that the narcotics are slowing the bowels down and contributing to the pain and other digestive symptoms that are being experienced.
Other treatments for NBS include:
Antidepressants, due to their pain-alleviating properties Anti-anxiety medications to ease the psychological effects of narcotic withdrawal Psychological treatments such as CBT for pain management Naltrexone to help avoid using narcotics
Many doctors treat NBS in the same manner as they would treat opioid-induced constipation (OIC), in which case a medication like Relistor (methylnaltrexone) or Movantik (naloxegol) would be prescribed.
