The College of Agriculture at the University of Basrah, Department of Field Crops, organized a workshop on the importance of medicinal plants and their effective role in treating some diseases and protecting the environment from pollution. The workshop aimed at the possibility of using some plants to treat river water from pollutants and treat wastewater from pollutants and pathogens. The workshop, which was attended by the lecturer, Prof. Dr. Halima Jabbar Abdul-Razzaq and Mr. Ahmad Abdul-Kazim Al-Mudhaffar, included The possibility of using the medicinal plant in Perbeen streams as an environmentally friendly model in protecting rivers from pollutants, as well as the possibility of filtering, purifying and treating human blood diseases using medicinal plants using the antibody base, i.e. treatment of hot with cold, cold with hot, wet with dry and dry with wet. The workshop recommended the possibility of using paraben tables for this purpose and contribute to the purification of human blood using medicinal plants.