Beclomethasone inhalers (Qvar®) are unlikely to interact with most other medications. In fact, there are no known drug interactions with the beclomethasone inhaler.
However, it is possible that there are beclomethasone inhaler drug interactions that are not known at this time. Therefore, you should talk with your pharmacist or healthcare provider about any possible drug interactions with the beclomethasone inhaler that may apply to your situation.