The pulmonic valve is the second valve of the heart. Like the aortic valve, it is also referred to as a semilunar valve, because of its shape. It lies between the right ventricle and the pulmonary artery, which takes blood to the lungs.
Transdermal analgesic patch. A transdermal analgesic or pain relief patch is a medicated adhesive patch used to relieve minor to severe pain.
Uses of This Medicine. The fentanyl skin patch (transdermal) is used to treat severe pain. It may be applied in a hospital setting after surgery or at home for severe chronic pain when around-the-clock pain relief is needed for a long period of time.Fentanyl is a narcotic analgesic (pain medicine).rugs and Foods to Avoid. Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products. Some foods and medicines can affect how fentanyl works.