September is Pain Awareness Month, a time to challenge the conventional belief that pain always signals physical injury or damage. According to Dr. Eric Anderson, a neurologist and Chief Medical Officer of Lin Health, a virtual healthcare company based in Denver, Colorado, sometimes the pain itself becomes the disease. "Pain is always real, but it doesn't always mean there is ongoing damage in the body," says Dr. Anderson. "Sometimes, the brain and nervous system can become stuck in a persistent pain-alarm loop, continuing to send danger signals long after an injury has healed, or when there is no injury at all."
This phenomenon is known as central sensitization, a condition where the brain and nervous system amplify pain signals, playing a major role in persistent nociplastic pain 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: "That high-pitched shriek is definitely real, but it may be going off when there isn't actually a fire."
The implications are significant. For millions suffering from chronic pain, understanding that the nervous system can misinterpret signals offers a new pathway for treatment. Dr. Anderson emphasizes that evidence-based approaches, like those offered by Lin Health, can help retrain the brain and nervous system to reduce reactivity to false danger signals. "The pain is very real, and the goal is to help the nervous system become less reactive to signals that it has learned to interpret as dangerous," he explains.
Lin Health's approach is a brain-first, medication-free virtual program that combines behavioral therapy, one-on-one coaching, and structured daily modules delivered through an interactive app. This model, which integrates physician evaluation and clinical oversight, is designed to address the biological, behavioral, and social drivers of chronic pain. The company partners with leading health systems such as Mayo Clinic and WellSpan Health, and its methods align with clinical guidelines but are often inaccessible in traditional settings due to limited clinician training and fragmented care pathways.
For Pain Awareness Month, Dr. Anderson stresses that understanding central sensitization is a crucial first step for those living with persistent pain. Recognizing that pain can persist without ongoing damage may open the door to more effective, non-pharmacological treatments. As the healthcare landscape evolves, virtual platforms like Lin Health are making these innovative approaches more accessible and affordable, potentially transforming how chronic pain is managed.
Dr. Anderson, a nationally recognized leader in telemedicine and mobile health, has been at the forefront of integrating technology into healthcare. He was among the first to demonstrate remote stroke assessment via smartphone, laying groundwork for modern tele-neurology. His work at Lin Health focuses on whole-person care that moves beyond symptom management toward measurable recovery. For more information about central sensitization and Lin Health's program, visit Lin.Health.
As Pain Awareness Month unfolds, the message is clear: chronic pain is real, but its persistence may be rooted in the nervous system's learned responses. By addressing these underlying mechanisms, patients may find new hope in treatments that target the brain's role in pain processing.
