If someone intentionally or accidentally takes too many drugs that contain these ingredients, an overdose of Oxycodone occurs. A person can accidentally take too much medicine because they cannot relieve the pain from the normal dose. There are several reasons why a person can intentionally take too much of this medicine. So buy Oxycodone online at a cheap price and use it in the proper manner. When a person overdoses on Oxycodone, their activity in the central nervous system slows down so much that they may no longer send the body the signals it needs to tell it to breathe or to pump blood. In this case, you need to see a doctor.