- Written by News in Health, National Institutes of Health
- Published: 27 December 2018
Part 2: Opioids are not always needed
Opioids are often prescribed for acute pain. Acute pain is short-term pain, the kind experienced after an accident or an operation. But other drugs may be just as effective for acute pain, even after surgery, explains Dr. Dena Fischer, a dental health expert at the National Institutes of Health (NIH). Some of these drugs, like acetaminophen or ibuprofen, don’t require a prescription.
People may think that prescription drugs work better for acute pain. But that’s often not the case, Fischer says. Using something other than an opioid first can be especially important to manage acute pain in fields such as dentistry, she adds.
Many people receiving opioid prescriptions from dentists are teens or young adults who have never been prescribed an opioid before.
“Research is starting to tell us that people who receive an opioid prescription as a teenager have a tendency to continue to take opioids for non-medical purposes in the long term,” Fischer says.
Healthcare providers who decide their patient needs an opioid are now being encouraged to give only a few pills at a time. People who receive shorter prescriptions are less likely to misuse their pills by taking more than prescribed or taking them after the pain is gone. This also cuts down the chance that the pills could be taken by others.
When pain is chronic
Managing chronic pain is more complicated than treating acute pain. More than 25 million people in the U.S. alone live with chronic pain, which is pain that lasts more than three months.
Many things can cause chronic pain. For example, Oshinsky says, a muscle that was damaged in an accident may heal relatively quickly. But if a nerve was also hurt, it can continue to send pain signals long after the body has repaired the muscle.
Other types of chronic pain are driven by brain changes, explains Dr. David Williams, an NIH-funded pain researcher at the University of Michigan. When these changes happen, the brain continues to perceive pain even though the injury has healed.
For people with this type of chronic pain, sometimes called central pain, opioids and some other kinds of pain medications can actually make the pain worse.
Research has shown that talk therapies, such as cognitive behavioral therapy, can help many people with chronic central pain. These types of therapies “emphasize behaving in different ways or thinking in different ways that alter the perception of pain,” Williams explains. “Pain is a combination of a sensory and an emotional experience.”
Cognitive behavioral therapy can also help people with chronic pain manage related health problems, such as problems sleeping, feeling tired, or trouble concentrating. This can increase quality of life for people with chronic pain. It can also have overlapping effects.
“Pain processing and sleep and thinking and mood all share the same neurotransmitters in the brain,” Williams says. “So, by improving something like sleep, you’re also improving pain.”
Non-opioid drugs can help some people with chronic pain too, Oshinsky says. Many of these drugs were first developed to treat different health conditions, such as seizures, depression, or anxiety. But they can also change the way the brain processes pain.
Some people benefit from devices that stimulate the nerves directly to block pain signals from reaching the brain, Oshinsky adds. Different devices can work on different parts of the nervous system, from the nerves in the skin to the spinal cord.
People with certain types of pain have also been shown to benefit from exercise, acupuncture, massage therapy, or yoga.
Article adapted from the NIH October 2018 News in Health.