Used primarily in medical and therapeutic applications, 16-phenyl tetranor PGE1 is known for its vasodilatory effects, making it valuable in treating conditions like peripheral vascular diseases. It helps improve blood flow by relaxing blood vessels, which is particularly beneficial for patients with circulatory issues. Additionally, it has been explored for its potential in managing erectile dysfunction due to its ability to enhance blood circulation. In dermatology, it is sometimes utilized for its skin-healing properties, aiding in the treatment of ulcers and promoting tissue repair. Its anti-inflammatory characteristics also make it a candidate for addressing inflammatory disorders.