Gastric bypass & other weight loss surgeries are basically designed to change the digestive system in order to help people lose weight by limiting how much one can eat & absorption of nutrients, or both through surgical intervention. These bariatric surgeries are usually sought when diet & exercise have failed to yield results & the person continues to have serious health problems due to weight gain.
There are several types of weight loss surgeries & which are collectively known as bariatric surgery. Gastric bypass surgery is, however, one of the most common types of bariatric surgery & many surgeons normally prefer this weight loss procedure due to the fact that it has fewer complications when compared to other weight-loss surgery procedures. Nevertheless, all forms o weight-loss surgeries including gastric bypass are major surgical interventions which can pose serious types of risks & side effects. Moreover, in order to ensure the long-term success of bariatric procedures, patients must be inclined to make permanent healthy changes in diet & also get regular exercise.
However, when these conditions are properly diagnosed & treated in time, they pose lesser barriers to weight loss programs. However, certain medications including corticosteroids, medicines for diabetes & epilepsy & some medicines which are given to treat mental illnesses, including medications for schizophrenia & antidepressants, can also contribute to weight gain. Moreover, weight gain can also sometimes happen as a side effect of quitting smoking.