Chronic Lyme Herbal Protocol (Buhner Core)

The Buhner protocol is the most popular herbal approach to Lyme in the natural medicine community. Herbalist Stephen Harrod Buhner built it from traditional use, lab (in vitro) studies and clinical observation; there are no randomized human trials of the protocol. Core idea: herbs act in several ways beyond killing microbes, including immune modulation, lowering inflammation, protecting organs and easing symptoms. Japanese knotweed: a resveratrol source that may lower inflammatory signals (IL-6, TNF-alpha) and protect tissues Lyme affects (joints, heart, brain), with mild antimicrobial activity in the lab. It is the foundation herb. Cat's claw: Buhner prefers forms low in tetracyclic oxindole alkaloids (TOA-free). Immune modulating, anti-inflammatory and possibly neuroprotective. Andrographis: broad immune support, active against Borrelia in lab studies, and used for Babesia and Bartonella as well. Coinfections: many people with chronic Lyme symptoms also have coinfections such as Babesia, Bartonella or Mycoplasma, and missed coinfections may explain some poor responses. Babesiosis can be severe, especially in older adults and people without a spleen, and needs a clinician's testing and treatment. Cryptolepis: Buhner's main herb for Babesia, also used for Bartonella and Lyme; human data for these uses are lacking. It was added in his later work. Houttuynia: used mainly for Bartonella, which can cause neuropsychiatric symptoms and blood vessel problems, and for immune support. Herxheimer reactions: die-off can be intense with herbs. Start at a fraction of the dose, increase slowly, use binders, drink water and rest. A worse reaction does not mean the protocol is working better; it means the body can't keep up, so slow down. Symptom support matters because Lyme affects many systems: knotweed for joints, brain and heart; Stephania for joint pain; ginkgo for brain fog. Heart symptoms need medical care right away, because Lyme carditis can cause heart block. Duration: chronic Lyme symptoms often take a long time to settle, whether with antibiotics or herbs. Buhner suggests 8 to 24 months, continuing 2 to 3 months after symptoms resolve. Herbs and antibiotics: many people use herbs after antibiotics, and herbs can be used alongside antibiotics when a clinician prescribes them. Never skip antibiotics a clinician recommends for early Lyme or a confirmed active infection. Quality: tinctures (alcohol extracts) allow flexible dosing; choose tested products with the species on the label. The Buhner protocol has a large following and many reported success stories, but no rigorous human studies; the evidence comes from lab studies of individual herbs and clinical experience. Its strength is that it works on immune balance and inflammation, not just the infection. Many Lyme-literate naturopaths and herbalists use Buhner protocols alongside medical care.