Medications

Most medications used for chronic pain are not traditional painkillers. Instead, they are pain modulators, meaning they work by altering how pain signals are processed by the nervous system rather than simply blocking pain. These medications usually: Take several weeks to produce a meaningful benefit. Are started at a low dose and increased gradually (titrated) to improve tolerability and reduce side effects. Must be taken regularly as prescribed, rather than only when the pain is severe, to give them the best chance of working. The long-term evidence supporting many pain-modulating medications is modest, and not everyone benefits. If a medication does not provide meaningful improvements in pain, function, sleep, or quality of life after an adequate trial, it should usually be reduced and stopped.