Iranian traditional medicine
Iranian traditional medicine (ITM) (Persian: طب سنتی ایرانی, romanized: tebbe sonnati-e irāni), also known as Persian traditional medicine, is one of the most ancient forms of traditional medicine.
ITM is grounded in the concept of four humors: phlegm (Balgham), blood (Dam), yellow bile (Ṣafrā') and black bile (Saudā'). The four humors concept is based on the teachings of Rhazes and Avicenna into an elaborate medical system.
Some scholars believe that efforts for revitalizing ITM in recent years have shaped two main attitudes: evidence-based medicine, and quackery. While many academics use evidence-based scientific measurements (for example, various studies have been conducted and reported on the effect of traditional Persian medicine formulas on the SARS-CoV-2 and these treatments have been studied in various clinical trials in Iran), there is also a pseudoscientific stream in the modern academia.