If you stop using a medication or need to dispose of medication for any other reason, please follow the guidelines below: 1. Oral Drugs - The FDA recommends that you combine oral drugs with a foul-tasting substance (like cat litter or used coffee grounds) in a sealed plastic bag, and then dispose of it in your household trash. 2. Narcotics - For drugs, such as narcotic pain relievers (e.g. Oxycontin, Norco, or Fentanyl), the FDA recommends flushing them down the toilet. This will prevent children and pets from accidentally ingesting the drugs, which can be harmful or even fatal.