Store at room temperature in a dry place. Do not store in a bathroom. Store this medication in a safe place where children cannot see or reach it, and where other people cannot get to it. A locked box or area may help keep this medication safe. Keep all medications away from pets. Throw away unused or expired medications. Do not flush down a toilet or pour down a drain unless you are told to do so. Check with your pharmacist if you have questions about the best way to throw out medications. There may be medication take-back programs in your area.