But scar tissue, infection and disorders like most cancers can block your lymph nodes from accomplishing their job. This not enough lymphatic drainage may possibly end in fluid buildup that could cause ache and swelling inside the afflicted spot — a affliction termed lymphedema, for every the Mayo Clinic. 32. https://enhances-immune-activity86420.frewwebs.com/29725937/the-best-side-of-enhances-immune-activity