There are many side effects of surgical treatment. Some of them are good while others can be very bad. After a successful weight loss surgery, patients endure more weight loss within the first two years than non-surgical therapies and they also show lowered blood pressure, better control over diabetes, as well as better cholesterol. There have been recent debates encompassing the matter of weight loss surgery based on concerns of safety. Elderly patients are at a higher risk during open surgery. They face a seven percent increase in complication rates and have an average stay at the hospital of almost three days. However, these rates are the highest only for elderly patients and are generally higher no matter the surgery for those who are elderly.

Generally people, who undergo weight loss surgery face a remarkable remission rate for diabetes, particularly type 2 diabetes. If you undergo laparoscopic surgery you are prone to a hospital stay of one or two days. There can be long term complications, but the rate of such complications are lower for gastric banding than other weight loss surgery types.

There are frequent complications associated with weight loss surgery during the initial stay in the hospital. The rates of average people who undergo weight loss surgery is just over twenty percent during the initial stay in the hospital. However, during the first six months following the weight loss surgery, forty percent of people have reported post-operatic complications. These complications were common and led to further health issues. In an average of twenty percent of those forty percent who experienced complications after their weight loss surgery, the common problems were being bloated and experiencing diarrhea after they ate or took medications. Just over twelve percent of the total forty percent of people who experienced complications after their weight loss surgery experiences leaks at the site of the surgery. Around seven percent of the forty percent of people who experienced complications after their weight loss surgery experiences incisional hernias. Six percent of the forty percent of people who experienced complications after their weight loss surgery experienced infections. Four percent of the forty percent of people who experienced complications after their initial weight loss surgery experienced pneumonia. The mortality rate for those who underwent weight loss surgery was 0.2% This rate of complications is greatly reduced when the weight loss surgery is performed by someone who has experience in the field and uses dedicated units.

After weight loss surgery, rapid weight loss can result in the development of gallstones. There are also adverse effects on kidneys which have been reported by some who underwent weight loss surgery. It is important to consume lots of multi vitamins following weight loss surgery because after surgery, patients can endure nutritional derangements. They can end up with iron deficiencies, vitamin B12 deficiencies, folate deficiencies, as well as thiamine deficiencies. Some patients can endure seizers after a weight loss surgery due to the huperinsulinemic hypoglycemia. It is important that the correct about of insulin is secreted after undergoing weight loss surgery.