At Expressmeds.org, our service is intended to provide peace of mind in addition to medication. We make sure that you can order Oxycodone online without a prescription and have it delivered the same day because we understand how urgent and important it is to manage pain. This quick delivery service is especially helpful for people who need pain relief right away but might find it difficult to get a prescription filled from a medical professional. Gratitude Oxycodone is essential for both efficient and safe usage. Being a strong opioid, oxycodone affects how the nervous system and brain react to pain. It does this by attaching itself to opioid receptors in the brain, which greatly lessens pain perception and sometimes even induces euphoria.