Can you take ambien and topamax together?

From drugs.com ref. Topamax:

"What other drugs will affect Topamax?

Taking this medicine with other drugs that make you sleepy or slow your breathing can worsen these effects. Ask your doctor before taking Topamax with a sleeping pill, narcotic pain medicine, muscle relaxer, or medicine for anxiety, depression, or seizures.
Tell your doctor about all medicines you use, and those you start or stop using during your treatment with Topamax, especially:

Divalproex sodium;

Metformin; or

Valproic acid.

This list is not complete. Other drugs may interact with topiramate, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible interactions are listed in this medication guide. "

Ask your doctor (or pharmacist, if you get all filled in one drugstore) before mixing any drugs or even supplements. It isn't just interactions; it's also your whole health history.