You can since they are different types of medication.
I take Lyrica 150mg (same family as gabapentin) and Naprosyn 500mg (an NSAID like ibuprofen) together everyday.
I would check with a pharmacist (pharmacist know a lot more about drugs than doctors) Advil is pretty hard on kidneys, and so is gabapentin (both are metabolized in the kidneys)
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.