The Treatment of Hay Fever by rosin-weed, ichthyol and faradic electricity: With a discussion of the old theory of gout and the new theory of anaphylaxis

In Short

This book serves as both a practical manual for treating hay fever and a historical document capturing the transition from nineteenth-century "diathesis" theories to twentieth-century immunology. It details the author’s specific therapeutic regimen involving rosin-weed, ichthyol, and faradic electricity, while situating these methods within the broader intellectual landscape of the time. It has lasted as a fascinating snapshot of a pre-antibiotic, pre-antihistamine era of medicine, where practitioners sought to reconcile ancient notions of gouty constitutions with the then-new, revolutionary understanding of anaphylaxis and protein sensitivity.

The Story

The narrative begins with a practical, clinical focus: the patient suffering from hay fever. The author introduces a straightforward treatment plan designed for accessibility. He prescribes the fluid extract of rosin-weed—a plant historically used by eclectic physicians—to be taken daily starting ten days before the expected onset of symptoms. He acknowledges the difficulty of timing this preventative measure, as most patients do not seek help until their condition is in "full blast," but he offers a clear, scalable dosing strategy for those already suffering.

From this initial protocol, the book expands its scope, moving from simple relief to the underlying mechanisms of the disease. The author introduces his own discovery: a sensitive, controllable point in the naso-pharynx, which he treats with an ichthyol spray. He candidly notes that while some might dismiss his finding as merely numbing the turbinated bones, his method provides a simple, achievable relief for sufferers who lack access to expensive, specialized cautery treatments. He then describes the application of faradic electricity, using sponges to stimulate the respiratory muscles and soothe the eyes, nose, and throat, sharing his long-term success with a technique he admits is old-fashioned but personally proven.

The arc of the book then shifts toward a deeper intellectual inquiry. The author critiques the medical establishment’s tendency to invent confusing, hollow names like "vaso-motor rhinitis" for conditions that are essentially neuroses or allergies. He reaches back to the 1868 observations of Dr. Gueneau de Mussy to argue that hay fever is a form of urticaria—a skin-like reaction of the mucous membranes. This allows the author to bridge the gap between old-world medicine and the rising field of immunology. He explores the "gouty diathesis," an inherited predisposition to illness, and maps it onto the modern concept of anaphylaxis.

The final movement of the book tracks the rise of the laboratory-focused approach. The author examines attempts at immunization, ranging from the injection of animal blood serum to pollen extracts. He remains skeptical of the commercialization of these methods, warning that artificial immunity is far more difficult to control than scientific literature suggests. He concludes by revisiting the role of diet—moving away from simple prohibitions toward the nuanced, though still experimental, skin-testing methods of his contemporaries. The book ends not with a claim of total victory, but with a call for future researchers to bridge the gap between ancient clinical observations of "arthritism" and the new, burgeoning science of specific protein sensitivity.

How It Unfolds

The clinical foundation The author outlines a precise, accessible regimen using rosin-weed, emphasizing that prevention is superior to cure when timed correctly before the season begins.

The local intervention He introduces his own technique of spraying a sensitive point in the naso-pharynx with ichthyol, arguing that simplicity in home treatment is a greater service to the public than the perfection of specialist surgery.

The electrical current He describes his use of faradic electricity to treat not just the nasal passages, but also the respiratory muscles, sharing his decades of experience with a methodology that prioritizes patient comfort over electro-physical theory.

The bridge of theory He rejects the "catarrhal" explanations of his contemporaries, instead repositioning hay fever as an urticarial, systemic condition related to the gouty diathesis.

The modern transition He engages with the then-novel theory of anaphylaxis and pollen immunization, offering a critical, seasoned perspective on the dangers of commercialized cures and the instability of experimental extracts.

The final synthesis He returns to the role of diet and the history of his primary remedy, acknowledging that while his scientific understanding of rosin-weed remains incomplete, the clinical evidence of its utility justifies its place in practice.

The People

The author, George Frederick Laidlaw, presents himself as a pragmatic, slightly cynical veteran of the medical profession. He is a man who respects the "modest" wisdom of past clinicians like Dr. Gueneau de Mussy, yet he keeps a wary eye on the "shrewd advertising" of modern laboratories. He wants to offer his patients immediate, simple relief while remaining intellectually curious about the "puzzle" of why bodies react to the world the way they do. Standing in his way are the "ablest specialists" of his time, who he believes perpetuate errors by inventing complex names for conditions they do not fully grasp. The patient, meanwhile, is a figure of varied needs—some are "heroic enough to bear the sharp burning" of ichthyol, while others are "wise enough to anticipate trouble" by starting treatment early. Ultimately, the book positions the patient as the beneficiary of the author's synthesis of ancient observation and emerging science.

In Its Own Voice

"It is better to begin ten days before the expected attack, for, in hay fever, as in all periodic diseases, prevention is better than cure, requires smaller doses, and is more certain."

The author emphasizes the importance of early intervention over waiting for the full onset of symptoms.

"The very authors who introduce these names feel that there is something wrong with them, for usually they take several pages to explain what the name means."

He critiques the medical establishment's reliance on convoluted terminology to describe what he believes is a simpler, systemic condition.

"Call the old tubercular diathesis a sensitization and you have made it the most modern of modern discoveries."

This reflection underscores the author’s argument that new immunological theories are simply renaming the older medical concepts of hereditary susceptibility.

What It's Really About

At its core, this book is an argument for clinical continuity. The author is deeply concerned with the way modern medicine often discards "old" knowledge—like the concept of a gouty diathesis—only to eventually rediscover it under a new, more technical name like "anaphylaxis." He posits that hay fever is not merely a local nasal irritation, but a systemic, often hereditary, condition that reflects a body’s complex, changing relationship with its environment. He questions the reliability of diagnostic tools like skin tests and warns against the hubris of assuming that laboratory-grown solutions are always superior to the "harmless" herbs and simple mechanical treatments that have served humanity for generations.

Why Read It Today

Readers interested in the history of medicine will find this work uniquely engaging. It captures the specific moment when the "old guard" of nineteenth-century clinical observation was forced to contend with the rise of the laboratory and the immunologist. The prose is warm, confident, and refreshingly direct; the author speaks to the reader as a peer, sharing his triumphs and his doubts with equal transparency.

Modern readers should be prepared for the book's archaic medical terminology and its lack of modern pharmacological context—the author is writing in a pre-antibiotic world where "gout" was a blanket term for various constitutional ailments. There are no miracle pills here, only the careful, manual work of a doctor trying to make his patients more comfortable. What stays with the reader is the author's persistent skepticism of "sure cures" and his deep-seated belief that a physician’s primary duty is to the practical, daily well-being of the sufferer, rather than the abstract pursuit of a perfect laboratory diagnosis. It is a humble, thoughtful, and deeply personal account of a struggle with a condition that remains as puzzling today as it was in 1917.