Lyme Science Blog

What People Mean by “End-Stage” Lyme Disease Patients sometimes come to my office using the phrase “end-stage Lyme disease.” It is a powerful term, and it reflects how profoundly ill they feel. However, late-stage Lyme disease is not a formal medical diagnosis. Most often, patients are using this language to describe severe, persistent illness consistent […]

What Is Alpha-gal Syndrome? Alpha-gal red meat allergy is a tick-borne food allergy that can cause serious reactions to mammalian meat. Many patients diagnosed with this condition immediately worry they have developed another chronic illness. That fear is understandable—especially for individuals with a history of tick exposure or Lyme disease. But when managed correctly, alpha-gal

Shania Twain and Lyme Disease: When a Tick Bite Affected Her Voice Quick Answer: Shania Twain developed neurologic complications from Lyme disease that affected her vocal cords, leading to dysphonia. Her case highlights how Lyme disease can impact the nervous system in rare and unexpected ways. Shania Twain, the global country-pop icon known for hits

The Ethical Cost of Dismissing PTLDS The ethical challenges of post-treatment Lyme disease syndrome (PTLDS) often begin at the moment symptoms persist after treatment. Patients may do everything right—receive a timely diagnosis, complete recommended antibiotics, and follow medical advice—yet continue to worsen. This is not simply a clinical dilemma. It is an ethical one. Why

Gastrointestinal Dysregulation in Lyme Disease If your digestion has slowed and nothing seems to help, you’re not alone. Many patients with Lyme disease develop gastrointestinal symptoms that persist despite dietary changes, fiber supplementation, hydration, or normal testing. These symptoms may include constipation, bloating, early satiety, nausea, abdominal discomfort, or a constant sense that digestion is

Pain Processing and Central Sensitization in Lyme Disease When Pain Persists Beyond Infection Some patients with Lyme disease experience pain that spreads, fluctuates, or intensifies long after the acute infection has been treated. Symptoms may worsen with stress, sleep disruption, or physical exertion and often seem disproportionate to findings on examination or testing. When conventional

Why Patients With Lyme Disease Feel Exhausted Despite Sleeping Patients with Lyme disease sleep disorders often describe the same experience: they sleep through the night yet wake feeling depleted. This is not about sleep duration—it is about biologic fatigue and impaired recovery. Many patients with Lyme disease experience what clinicians describe as non-restorative sleep, a

Brain Fog and Cognitive Dysfunction in Lyme Disease Many patients with Lyme disease describe a frustrating and often frightening experience: they can no longer think the way they used to. Concentration is harder. Words feel just out of reach. Tasks that once felt automatic now require intense effort. This constellation of symptoms is commonly referred

7 Gut Clues Lyme Disease Might Be Involved A family’s 11-year-old daughter had been struggling with stomach aches, poor appetite, and nausea for months. She was missing school, and every GI test came back normal. The family had tried changing her diet, adding probiotics, and even therapy because they were told it might just be