Final answer:
Post-op complications for gastric bypass or gastroplasty can include nutritional deficiencies, dumping syndrome, surgical complications like leaks, strictures and hernias, as well as potential infection. Other benefits of the procedure include improvements in type 2 diabetes, hypertension, and sleep apnea.
Step-by-step explanation:
Common post-op complications for gastric bypass or gastroplasty surgery include nutritional deficiencies, such as vitamin B12, iron, calcium, and vitamin D deficiencies, due to the reduced ability of the gut to absorb these nutrients. Patients may also experience dumping syndrome, which involves rapid gastric emptying causing symptoms like nausea and diarrhea. Surgical complications can include anastomotic leaks, strictures, and ulcers at the site of surgery. Blockages or hernias can also occur post-surgery. Infection is a potential risk, as with any surgical procedure.
Besides weight loss, bariatric surgery has been shown to provide other benefits including improvement in type 2 diabetes, hypertension, sleep apnea, and a general increase in quality of life.