Endodan and Kionex

• Generic Name: aspirin / oxycodone
• Dosage Forms: tablet
• Other Brand Names: Percodan, Percodan-Demi, Roxiprin, Endodan

Oxycodone and aspirin combination is used to relieve pain severe enough to require opioid treatment and when other pain medicines did not work well enough or cannot be tolerated. Oxycodone belongs to the group of medicines called narcotic analgesics (pain medicines). It acts on the central nervous system (CNS) to relieve pain.

Aspirin is used to relieve pain and reduce fever in patients. Aspirin belongs to the group of medicines known as salicylates and acts on the immune system to reduce inflammation. It is also known as an antiinflammatory analgesic.

When oxycodone is used for a long time, it may become habit-forming, causing mental or physical dependence. However, people who have continuing pain should not let the fear of dependence keep them from using narcotics to relieve their pain. Mental dependence (addiction) is not likely to occur when narcotics are used for this purpose. Physical dependence may lead to withdrawal side effects if treatment is stopped suddenly. However, severe withdrawal side effects can usually be prevented by gradually reducing the dose over a period of time before treatment is stopped completely.

This medicine is available only under a restricted distribution program called the Opioid Analgesic REMS (Risk Evaluation and Mitigation Strategy) program.

• Generic Name: sodium polystyrene sulfonate
• Dosage Forms: oral / rectal suspension
• Other Brand Names: Kalexate, Kayexalate, Kionex

Kionex binds itself to potassium in your digestive tract. This helps prevent your body from absorbing too much potassium.

Kionex is used to treat high levels of potassium in the blood, also called hyperkalemia.

Kionex works differently from other medicines because it passes into your intestines without being absorbed into your blood stream.

Kionex may also be used for purposes not listed in this medication guide.