February 1, 2026

Lyme Disease Symptoms: Early, Late, and Persistent Patterns Lyme disease symptoms rarely appear organized at first. They may seem scattered—joint pain in one area, brain fog the next, dizziness one day, heart palpitations another. When underlying mechanisms are understood—autonomic dysfunction, neuroinflammation, immune dysregulation—the pattern becomes clearer. Lyme disease symptoms can affect nearly every organ system,