How should a physician treat epidemics like yellow fever?

OCR: 3 cited passage(s) are machine-read (OCR) text of old printings; quotations reproduce the stored OCR text, misreadings included.

1. WHAT HE SAID (the record)

Record ledger

• BELIEF (1793-09-08): Benjamin Rush believed that mercury and jalap were certain cures for yellow fever, and he recommended their use to treat the disease. He also emphasized the importance of thorough purging before bleeding patients, and noted that large, dark-colored evacuations from the bowels were necessary for the medicine to be effective. "I have this moment been called to Thos. Willing, who believes himself to be infected." [1]
• BELIEF (undated): Benjamin Rush believes that yellow fever is not contagious and that extraordinary cleanliness can help eliminate such diseases, as seen in the extirpation of a similar fever (the plague) through cleanliness in European cities. He also acknowledges being misled in the past about the contagious nature of yellow fever and the plague. [2]
• BELIEF (undated): Benjamin Rush believed that the treatment of yellow fever should include bleeding, purging, and the use of cool air and cold drinks. He argued that these methods, when applied properly, significantly reduced mortality rates. [3]
• BELIEF (undated): Benjamin Rush believed that epidemics like yellow fever could influence the symptoms and treatment of other diseases, such as cholera infantum. He observed that after yellow fever became prevalent in Philadelphia in 1793, cholera infantum became more severe and required treatments like bleeding. "I have only to add to the above observations, that since the prevalence of the yellow fever in Philadelphia after the year 1793, the cholera infantum has assumed symptoms of such malignity, as to require bleeding to cure it." [4]
• BELIEF (undated): Benjamin Rush believed that trusting patients to their own judgment and using remedies like purges and evacuations could be more effective in treating epidemics like yellow fever. He argued that early use of evacuations, such as blood-letting and purging, could prevent the disease's violence and danger, and that the involvement of the people rather than physicians would lead to milder cases and fewer deaths. [5]
• BELIEF (undated): Benjamin Rush believed that physicians should use evacuations, including blood-letting and purges, to treat yellow fever in its early stages. He argued that delaying treatment could lead to death, and that even mild symptoms should not be neglected. (key quote above) [6]
• BELIEF (undated): Benjamin Rush believed that physicians should declare when epidemics appear in a city and not misrepresent their nature. He also believed that depleting remedies like bleeding and mercury could be effective, but their success was hindered by public fears and physician deception. "The principal obstacle to the successful use of the antidotes of malignant fevers, in their early stage, arises from physicians refusing to declare when they appear in a city, and from their practice of calling their mild forms by other names than that of a mortal epidemic." [7]
• BELIEF (undated): Benjamin Rush believed that the most successful treatment for yellow fever involved using a variety of remedies tailored to the state of the disease, rather than relying on a single method like salivation or avoiding depleting remedies. He observed that the success of treatment was inversely related to the physicians' business and reputation, and that the liberal use of the lancet in 1793 led to better outcomes compared to 1798, where fear and prejudice against depleting remedies increased mortality. (key quote above) [8]
• BELIEF (undated): Benjamin Rush believed that a stimulating mode of treatment was necessary for yellow fever, and that methods like bleeding and salivation were ineffective or harmful. He noted that physicians abandoned the stimulating method recommended by Dr. Kuhn and Dr. Stevens in 1793, and later adopted the use of the lancet and mercury. "I cannot conclude this comparative view of the success of the different modes of treating the yellow fever, without taking notice, that the stimulating mode, as recommended by Dr. Kuhn and Dr. Stevens, in the year 1793, was deserted by every physician in the city." [9]
• BELIEF (undated): Benjamin Rush believed that during the convalescence from yellow fever, patients should avoid animal food and instead be given a weak vegetable diet, including light soups, leguminous vegetables, rice, and ripe grapes. He argued that the premature use of animal food could be fatal to convalescents. "I found but little difficulty, in most cases, in having my prohibition of animal food complied with before the crisis of the fever... light soups, with leguminous vegetables in them, panada, rice seasoned with cinnamon, fresh eggs, &c. are all that they should be permitted to eat." [10]

What cuts against it

• ACTION (undated): Benjamin Rush used gentle purges, ipecacuanha, bark, wine, brandy, aromatics, blisters, warm vinegar wraps, and mercurial ointment to treat yellow fever, but found them ineffective. "He advised the bark to be given in large quantities by way of glyster, as well as in the usual way; and he informed me of the manner in which the cold bath should be used, so as to" [11]

2. HOW IT APPLIES (reasoning; inference is marked)

1. Benjamin Rush believed that treating yellow fever required evacuations, including blood-letting and purging, especially in the early stages. "Let no attack of it, however light, be treated with neglect." [6]

2. He argued that these methods, when applied properly, significantly reduced mortality rates. "It was by Dr. Sydenham they were led to renounce the name of the disease, and to conform their prescriptions to our climate, to the changes in the weather, and to the state of morbid action in the system." [12]

3. Rush also emphasized the importance of adapting treatment to the specific symptoms, climate, and weather conditions. "No epidemic has the same symptoms, or will bear the same treatment in a warm and cold climate." [13]

4. However, he acknowledged that public fears and physician deception could hinder the success of depleting remedies. "The principal obstacle to the successful use of the antidotes of malignant fevers, in their early stage, arises from physicians refusing to declare when they appear in a city." [7]

5. Despite his belief in depleting remedies, Rush noted that some physicians abandoned the stimulating mode of treatment, indicating a shift in medical practice. "The stimulating mode, as recommended by Dr. Kuhn and Dr. Stevens, in the year 1793, was deserted by every physician in the city." [9]

3. HIS TAKE

Record coverage: PARTIAL

The record is silent on the exact modern medical practices and the effectiveness of contemporary treatments for yellow fever. However, it is clear that Rush advocated for evacuations, including blood-letting and purging, and emphasized the importance of adapting treatment to the specific symptoms, climate, and weather conditions.

Extrapolation: Benjamin Rush would likely support the use of evacuations, including blood-letting and purging, in the treatment of yellow fever. He would also emphasize the importance of adapting treatment to the specific symptoms, climate, and weather conditions. However, he would be cautious about public fears and physician deception, which could hinder the success of depleting remedies.

Competing readings: One reading is that Rush's belief in depleting remedies was based on his observations and the success of these methods in reducing mortality rates. Another reading is that his belief in depleting remedies was influenced by the prevailing medical practices of his time, and that he may have been misled by public fears and physician deception.

Confidence: Moderate, based on the record of his beliefs and actions, but with some uncertainty due to the lack of direct evidence on modern medical practices.