Q: Is it safe to use repackaged acetaminophen that was prescribed two months ago?
Updated: Sep 7
Medically reviewed by Sang Hyun Ahn, MD
Content edited by Myeongchan Kim, MD
This post is a dramatization of a question and answer session experienced by our actual medical reviewers. Please note that this content is for informational purposes only and does not constitute medical advice. Always consult with a qualified healthcare professional for any health concerns or before making any decisions related to your health or treatment.
Question:
I have some acetaminophen that was prescribed and divided into individual doses for my child about two months ago. I do not have any other fever reducers at home right now. Is it still safe to give this to my child?
Answer:
It is generally recommended to use repackaged or individually dispensed medication within one month from the date it was prescribed. Since it has been about two months, the medication may have decreased in effectiveness or potentially deteriorated.
Things to Check:
• Are there any noticeable changes in the medication's color or smell?
• How was the medication stored (e.g., at room temperature or refrigerated)?
• Is there a specific expiration date printed on the pharmacy envelope?
Recommendations:
• If your child is struggling severely with a high fever: You may use the medication for immediate, temporary relief, but you should purchase a new fever reducer as soon as possible.
• Please search for a 24-hour or late-night pharmacy in your area to get new medication.
• If a pharmacy is unavailable, an emergency room can evaluate your child and prescribe a new fever reducer.
Caution: Repackaged medications are very sensitive to humidity and temperature variations. In the future, try to keep medications in their original packaging when possible, or ensure you use repackaged medications within one month. If the fever persists or your child's condition does not improve, please seek an in-person evaluation from a pediatrician.
For extra peace of mind and clear guidance when tracking your child's symptoms, the FeverCoach app is always there to help.
