Question: can you take ibuprofen with oseltamivir phosphate?
Answer: Answer. Advil (ibuprofen) and Tamiflu (oseltamivir) are safe to take together. There is no listed interaction between the two drugs and there have been no reports of adverse effects when combining the two. Tamiflu (oseltamivir) has very few reported drug interactions and is safe to use with most medications.