A review of scientific research on therapeutic Naftalan oil

Since ancient times, naftalan oil has been used to treat human diseases. Medieval travelers documented this practice in their writings. Research into the oil's physical and chemical properties began in the early 20th century with Russian scientists and continued with the scientific school founded by academician Y. H. Mammadaliyev. This research continues today. Since 1932, medicinal naftalan oil has been used in sanatoriums. Every year, thousands of people from around the world visit the resort town of Naftalan Oil in hopes of finding a cure. Azerbaijani scientists intend to conduct more in-depth research to raise the global profile of this oil and to produce medical and cosmetic products with it under the Azerbaijani brand. To this end, on September 28, 2024, the President of the Republic of Azerbaijan signed a decree titled «Additional Measures to Increase the Role of Naftalan Oil in the Development of Health Tourism». This paper provides an overview of naftalan oil research from the beginning of the 20th century to the present. It analyzes the most significant results obtained and prospects for further research.