Can prescribed use of oxycodone cause horizontal gaze nostrums?

Horizontal gaze nystagmus (HGN) is characterized by involuntary, rhythmic movements of the eyes that occur when the eyes are moved from side to side. HGN can be caused by a variety of conditions, including certain medications, such as oxycodone.

Oxycodone is a prescription opioid pain reliever. Opioid pain relievers work by binding to opioid receptors in the brain and spinal cord, which blocks pain signals from being sent to the brain.

One of the potential side effects of oxycodone is HGN. This is because oxycodone can affect the function of the central nervous system (CNS), which includes the brain and spinal cord. The CNS controls many bodily functions, including eye movement.

HGN caused by oxycodone is usually temporary and will go away after the medication is stopped. However, in some cases, HGN can be a sign of a more serious underlying condition, such as a brain tumor or stroke.

If you are taking oxycodone and you experience HGN, it is important to talk to your doctor. They can determine if the HGN is caused by the medication or if it is a sign of a more serious underlying condition.