9-cis-Retinoic Acid is primarily used in the field of dermatology for its role in regulating cell growth and differentiation. It is applied in the treatment of various skin conditions, including acne and psoriasis, due to its ability to normalize the keratinization process and reduce inflammation. Additionally, it is being researched for its potential in cancer therapy, particularly in the treatment of acute promyelocytic leukemia (APL), where it helps induce differentiation of leukemic cells into mature cells. In the realm of ophthalmology, it is studied for its effects on eye health, particularly in conditions related to retinal degeneration. Its application in these areas underscores its versatility and importance in medical treatments.