Hair transplant results are generally considered long-lasting. The transplanted hair follicles are typically taken from areas of the scalp that are resistant to the hormone DHT, which causes hair loss. This means that once these follicles are successfully transplanted to the balding areas, they should continue to grow hair for many years.However, it\'s important to have realistic expectations. While the transplanted hair is likely to be permanent, the existing non-transplanted hair may continue to thin over time, depending on the individual\'s hair loss pattern. In some cases, this may give the appearance that the transplanted hair is thinning, but it\'s actually the surrounding original hair.To ensure the longevity of the results, patients are advised to follow their surgeon\'s post-operative care instructions carefully. Additionally, some individuals may choose to use medications or other treatments to help maintain the health of both their transplanted and original hair.