He was born Abu Bekr Mohammed ben Zechariah. Yet in the west he is known best by Rhazes, which comes from his birthplace of Rai. He became the "first and most original of the Arab physicians. (2, page 145)
He is considered by many historians as the most independent thinker among the Arabic physicians. (5, page 156) He encouraged physicians to practice by empirical means (experience and observation) and in this way became the first physicians to encourage scientific based medicine. (3, page 31)
He wrote over 150 books, yet his main passion was medicine. While he copied many of the idea of ancient physicians, such as Hippocrates and Galen, it's his scientific descriptions of diseases that make him among the most well known of the Arabic writers.
He was originally a musician. And even while he was a "passionate lover of music," he put this love aside in favor of philosophy and medicine, claiming "that music proceeding from between mustachios and a beard had no charm to recommend it." (1, page 164)
Yet this turned out to be a great thing for the medical profession, because, after studying medicine under the Jewish physician At-Tabari, he became "director of the hospitals of Ray (the same town he was born in), Jondisabour, and Baghdad. The reputation of this most distinguished of Arabian professors was so great, that it attracted the school of Baghdad vast numbers of students from various countries." (1, page 164)
Yet despite his fame he did so while being among the few Arabic physicians who did not earn a medical license. And, likewise despite his fame, he did not become rich. The reason is because he chose to practice among peasants who could not afford much. Yet this type of 'boldness and originality' earned him the title "The experimenter." (2, page 145)
Among the medical community he is best known or writing the "oldest existing treaties on smallpox and measles," (2, page 146) and he is the first to have described fever as a defense mechanism of fighting off diseases.
He's also the first to describe asthma as a specific disease, and the first to mention allergies. He was a chemist and pharmacist, and by this he gathered a collection of remedies (some of his own too) and recorded them in one of his publications. Some of the remedies were for asthma. (8, page 70)
As noted by these writings, coupled by his writings about asthma and coryza (inflammation of the nasal passages/ hay fever), he was the first to write a treaties on the diseases of children. (6, page 175)
During his life he would create voluminous volumes for the medical community. In his Hawi or Continens, which exceeded the length of the works of his contemporaries (including the Canon of Avicenna) he gives an account of asthma and it's remedies: (2, page 146)
Ben Musue* said, 'Let persons troubled with asthma or shortness of breath take two drachms of dried and powdered fox lung with decoction of figs in their drink.' Galen (De med. simple.) said that many cure asthma with owls blood given in the drink, or by giving owl's flesh with the blood in spidebeg(?), and taking it's blood afterword in wine. I say that owl's blood is not to be given in any case of asthma, for I have seen it administered, and it was useless."Maimonides wrote of the remedies for asthma, and in doing so mentions Rhazes:
Maimonides endorses a remedy of Rhazes' to clear the lungs of moisture, ease respiration, and eliminate the cough: soak wheat bran over night in hot water, filter, and add sugar and almond oil; place on the first until it resembles a julep and drink when lukewarm. (7, page 27)Also of significance is he was the first to write a book about hay fever: A dissertation on the cause of the coryza which occurs in the spring when the roses give forth their scent. (3, page 31)(4, page 338)
In his work Essay on the cause of why Abu Zayd al-Bahli is subject to rhinorrhea in springtime when smelling roses, hee described the inflammation and runny nose that occurred in the springtime when the roses were blooming.
Many consider this the first description of hay fever, or what would eventually be considered as springtime allergies, sinusitis, hay fever, seasonal allergies or rhinorrhea. In a sense, he may also have been the first to describe allergic asthma.
Near the end of his life he approached Al-Mansur, the Prince of Chorasan, in Baghdad to present to him a book on alchemy he dedicated to the prince. The prince loved the work and rewarded Rhazes with a thousand dinars.
The Prince said, "I wish for you to put into practice what you have laid down in this book."
Rhazes said, "That is a task for the execution for which ample funds are necessary, as also various implements and aromatics of genuine quality; and all this must be done according to the rules of art, so that the whole operation is one of great difficulty."
The Prince said, "All the implements that you require shall be furnished you, with everything necessary for the operation; so that you may be in the practice the rules contained in your book."
Rhazes said he was unable to perform the task, at which time the Prince said, "I should never have thought a philosopher capable of such faleshoods in a work represented by him as a scientific treaties, and one which will engage people's hearts in a labor from which they can derive no advantage. I have given you a thousand dinars as a reward for this visit, and the trouble you have taken, but I shall assuredly punish you for being guilty of a falsehood."
The Prince struck Rhazes in the head with a whip and sent him on his way with provisions to complete the task. Rumor has it this is what made him blind, although some say it was because he was because he ate too many beans.
Believing his blindness was caused by cataracts, an "occultist" was about to operate on him when Rhazes said something like, "How many membranes does the eye have?"
The occultist had no response. Rhazes then said something like, "I will not entrust my eyes to someone who is ignorant of their structure."
Later, when further urged to have the operation, he said, "No, for I have seen so much of the world that I am weary of it."
(Source for this story is reference #1 below, page 164)
Exactly when he died remains unknown, although much speculation of modern historians has the date at 925 A.D. Regardless, he was a renowned physician in his day, and was one of the Arabs who helped save medicine while dark ages blinded western civilization.
*Ben Mesue was an Arabian physician of the 8th century.
- Fourageaud, V.J., "Historical Sketches: XIII: The epidemics of the sixth century, the plague, small pox, and measles. Ahrun, Bachtishwa, Mesue the Elder, Honain, Serapion, Alkhandi, and Rhazes," Pacific Medical and Surgical Journal, Medical and Surgical Journal, edited by V.J. Fouregaud and J.F. Morse, Volume VII, 1964, San Francisco, pages
- Withington, Edward, "Medical history from its earliest times,"
- Colgan, Richard, "Advice to the Young Physician: on the art of medicine," 2009, New York
- Lehrer, Steven, "Explorers of the body: Dramatic Breakthroughs in Medicine from Ancient Times," 2006, United States
- Fantini, Bernardino, Grmek Mirko editors, Antony Shugaar, translator., "Western Medical Thought from Antiquity to the Middle Ages," 1998, U.S.,
- Gee, Samuel, "A Survey of the Literature of the Diseases of Childhood: An address delivered at the offering of the section of diseases of children at the annual meeting of the British Medical Association in Liverpool, August, 1883, The Medical Times and Gazette, Vol. II, 1883, London, Pardon and Sons
- Rosner, Fred, translator, "The Medical Legacy of Moses Maimonides," 1998, KTAV Publishing House, U.S.
- Ramen, Fred, "Albucasis (Abu Al-Qasam Al-Zahrawi): Renowned Muslim Surgeon of the 10th Century," 2006,New York