For pulmonary ailments, certain mediaeval physicians had a useful medical textbook on hand offering detailed information remarkably similar to those a modern doctor might use today. One of the fathers of medicine, the great Persian scholar Avicenna left a wealth of information in his many works. Iranian academics dust off one of these in an article published today in the SAGE journal Therapeutic Advances in Respiratory Disease, sharing in English details of Avicenna's work that still fascinate both physicians and historians of medicine alike.
Seyyed Mehdi Hashemi and Mohsen Raza dug deep into Avicenna's original ancient text, housed in the Central Library of the Tehran University of Medical Sciences in Iran, where they both work. In particular, they aimed to highlight Avicenna's work on respiratory diseases, which may be informative or interesting to physicians and pulmonologists today.
Avicenna discusses respiratory diseases in volume three of the Canon of Medicine, covering the functional anatomy and physiopathology of the pulmonary diseases that were known in his time in detail. His descriptions of the signs and symptoms of various respiratory diseases and conditions are remarkably similar to those found in modern pulmonary medicine. The topic is covered under five chapters: breathing, voice, cough and haemoptysis, internal wounds and inflammations and principles of treatments.
The authors also highlight both herbal and non-herbal treatments Avicenna recommends for respiratory diseases, and their signs and symptoms from the second volume of the Canon of Medicine. Avicenna suggested 21 herbs to treat respiratory disorders, and today we know that several of these herbs contain bioactive compounds with analgesic, antispasmodic, bronchodilatory or antimicrobial activities. For instance, Avicenna would have prescribed opium at that time for cough and haemoptysis, a practice which today has an established therapeutic basis.