Q&A Is there an interaction between bisphosphonates and proton pump inhibitors?

From UKMi Medicines Q&A

This updated Medicines Q&A concludes that whilst there is not a recognised interaction between bisphosphonates (B) and PPIs, a common side effect of bisphosphonates is gastro-intestinal disturbance. Additionally the SPCs for B and PPIs highlight an increased risk of fractures.

Is there an interaction between bisphosphonates and proton pump inhibitors?