The Famous Sir William Osler: A Physician Acupuncturist and His Pain

Acupuncture, an integral part of traditional Chinese medicine, has been practiced for over 2,500 years. Dr. William Osler, a renowned physician in Canada and the United States during the late 1800s, was also an acupuncturist. He learned acupuncture from Dr. Sydney Ringer, a prominent British physiologist and medical doctor. Osler developed a method for treating lower back pain that focused on local acupoints, utilizing long hatpins. He advocated for acupuncture in his teaching for four decades and included it in his seminal textbook The Principles and Practice of Medicine: Designed for the Use of Practitioners and Students of Medicine. In 1879, Osler experienced a failed case in his acupuncture practice. A wealthy patient's severe lower back pain was aggravated after treatment, leading to public criticism and professional humiliation. This incident caused some scholars to undervalue acupuncture and speculate that Osler ceased practicing it thereafter. The reasons for such painful experiences in acupuncture are generally attributed to four factors: The first is poor needle quality and size: The needles used by Osler were rigid and had a diameter of ∼1.00 mm, which is significantly larger than modern acupuncture needles. The second is inadequate needling technique: Proper training and precision are crucial for painless acupuncture. The third is improper needle placement: Inserting needles into subcutaneous vessel walls or skin follicles can cause discomfort. The fourth is patient-specific reactions: Conditions such as hyperalgesia may increase sensitivity, requiring the use of distal acupoints rather than local ones. To minimize pain and adverse effects, effective communication with patients is essential. It is worth noting that the rate of severe pain caused by acupuncture is only 0.007%, and the risk of other adverse effects is very low.