Stem cell therapy and immunotherapy are two of the most effective and innovative treatments in contemporary medicine. These therapies have the potential to treat diseases like cancer and spinal cord injuries, offering hope to numerous patients. However, they also come with potential risks and complications that need to be carefully weighed before treatment is chosen. In this blog, we will discuss the side effects of stem cell therapy and immunotherapy, particularly in the Delhi NCR region, where several state-of-the-art hospitals offer these treatments.