Question: how long should you wait to take another painkiller?
Answer: If you need additional pain relief, you can combine aspirin, naproxen, or ibuprofen with acetaminophen. However, do not take aspirin, naproxen, or ibuprofen within 8-12 hours of each other. Also, watch out for pain medications that might be included in combination products such as those used for cough and cold.