Effects of Extract on Chronic Rhinosinusitis: A Randomized Double Blind Study.

Chronic rhinosinusitis (CRS) causes long-term discomfort for patients, and due to the frequent relapses and dissatisfaction with current treatments, CRS patients pay more attention to herbal-traditional remedies nowadays. seed has a special place in Traditional Persian medicine because of its therapeutic and clinical applications. Therefore, we decided to evaluate the effect of seed extract on clinical symptoms of CRS patients.