When Do You Need Hip Replacement Surgery? Severe Hip pain can disturb your regular routine, making it difficult to perform daily activities like walking, sitting, climbing stairs, or sleeping peacefully. If medications, physiotherapy, and lifestyle changes are no longer helping, you may need to think about undergoing hip replacement surgery. https://www.deviantart.com/drkarthjik/journal/When-Do-You-Need-Hip-Replacement-Surgery-1335922134