September is Pain Awareness Month, and this year, experts are shedding light on a concept that challenges traditional views of pain: sometimes, the pain itself is the disease. According to Dr. Eric Anderson, a neurologist and Chief Medical Officer of Lin Health, a virtual healthcare company based in Denver, CO, pain does not always indicate ongoing tissue damage. Instead, the brain and nervous system can become stuck in a persistent alarm loop, sending danger signals long after an injury has healed—or even when no injury exists.
This phenomenon, known as central sensitization, involves the brain and nervous system amplifying pain signals. It plays a significant role in chronic conditions such as fibromyalgia, chronic migraine, sciatica, and irritable bowel syndrome (IBS). Dr. Anderson likens it to a fire alarm that has become overly sensitive: the alarm is real, but it may go off when there is no actual fire.
The good news, according to Dr. Anderson, is that evidence-based approaches can help retrain the nervous system to respond less aggressively to perceived threats. Lin Health offers a medication-free virtual program that combines behavioral therapy, one-on-one coaching, and structured daily modules delivered through an interactive app. This brain-first approach targets the nervous system processes that contribute to persistent pain, helping patients move beyond symptom management toward recovery.
For those living with chronic pain, understanding central sensitization can be a crucial first step. Dr. Anderson emphasizes that pain is always real, but recognizing its underlying mechanisms may open the door to more effective treatments. Lin Health partners with leading health systems such as Mayo Clinic and WellSpan Health to deliver multidisciplinary care that addresses biological, behavioral, and social drivers of chronic conditions.
The Lin Health model integrates physician evaluation, structured behavioral pain recovery, personalized coaching, and continuous patient engagement. This approach aligns with clinical guidelines but is often inaccessible in traditional systems due to clinician shortages and fragmented care pathways. By offering scalable, affordable care covered by insurance, Lin Health aims to bridge that gap and produce measurable outcomes.
During Pain Awareness Month, Dr. Anderson hopes to raise awareness about central sensitization and encourage those suffering from persistent pain to explore brain-first treatment options. As he notes, understanding why pain persists can be the key to finding relief.
