Can I mix?Reviewed: Jan 11, 2026~1 min

Can I Mix Ibuprofen and Naproxen? Managing Teens’ Overlapping Medicine Schedules During Week-Long Indoor Illness


Short answer

Not recommended

No, you should not mix ibuprofen and naproxen for teens with overlapping medicine schedules.


Why people ask this

Parents want to manage pain or fever during extended illness and may accidentally overlap medications while coordinating different teen schedules.

When it might be safe

  • Using ibuprofen for one teen and naproxen for the other, if strictly separated and tracked
  • Spacing NSAIDs at least 8–12 hours apart if absolutely necessary and advised by a healthcare provider
  • Consulting a doctor before making any adjustments to medication schedules

When it is not safe

  • Giving both medications together or within a few hours
  • Alternating doses without guidance
  • Doubling up when one teen forgets if they already took pain medicine

Possible risks

  • Increased risk of stomach irritation or ulcers
  • Higher chance of kidney stress or damage, especially during dehydration or fever
  • Possible increased bleeding tendency

Safer alternatives

  • Sticking to a single NSAID for each teen (either ibuprofen or naproxen, not both)
  • Using acetaminophen (Tylenol) as an alternative if more pain relief is needed
  • Using non-medicine strategies like rest, fluids, and cool compresses

Bottom line

Mixing ibuprofen and naproxen for teens in the same household during overlapping illnesses is generally not recommended due to increased health risks. Stick to one NSAID per person, use alternatives for additional relief, and keep clear medication records.


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