Sarivan, also known as Peganum harmala or Syrian rue, has a long history of use in traditional medicine systems, particularly in regions such as the Middle East, Central Asia, and parts of North Africa. In traditional Persian and Unani medicine, Sarivan seeds have been employed for a variety of purposes, including as a tonic during convalescence (the recovery period after illness). Traditional practitioners believed that Sarivan could help restore vitality, improve overall strength, and accelerate recovery, likely due to its reputed warming and invigorating properties. Despite its traditional use, scientific studies specifically evaluating Sarivan for convalescence are scarce. Most modern research has focused on its alkaloid content (harmine, harmaline), which exhibit psychoactive, antimicrobial, and MAO-inhibiting properties. However, there is little direct clinical evidence to support its efficacy in aiding recovery after illness. Thus, the justification for using Sarivan in convalescence is rooted primarily in traditional practices rather than scientific validation. Potential safety concerns should also be considered, as Peganum harmala is known to have toxic effects at higher doses, including neurotoxicity and hepatotoxicity. In summary, while Sarivan's use for convalescence is well established in traditional medicine, robust scientific evidence supporting this specific use is lacking.