The popularity of weight reduction surgery as a treatment for severe obesity has considerably grown in the recent years. Where diet and exercise fail, the procedure can come in as a literally lifesaving tool. The operation can also be referred to as bariatric surgery and can be very useful in helping patients resolve the many obesity related health problems. However, just like in any such procedure, there are both benefits and risks that patients need to be aware of before making a decision.
A bariatric operation is recommended only for patients whose BMI is above 40 and have not responded positively to exercise, diet, and weight reduction medicines. Those seeking to undergo the procedure should always be willing to work closely with health experts, counselors, nutritionists, and even support groups and family members. They should also be ready to commit themselves to permanent lifestyle change after the operation.
The main benefit of bariatric operation is simple to understand, weight reduction. Surgery on gastric bypass causes about 50% to 61% weight loss while gastric banding results into about 47% loss of excess weight. The removal of excessive fats is in itself a major breakthrough and the beginning to resolving a number obesity related health complications that normally accompany the condition.
Around 60% of patients with high blood pressure are able to stop medication after a fat reduction operation. Still, another 80% of such patients report an overall improvement in their high blood condition. The procedure is also reported to resolve the problem of type 2 diabetes with 77% of the patients being able to stop medication.
Most patients with excessive weight issues also suffer undiagnosed sleep apnea at the time of evaluation. However, 68% to 95% of such patients report resolution to their problem just after undergoing bariatric operation. Some other benefits of the procedure include overall improved in the quality of life and decrease in the long-term risk of death.
Like in any major operation, there are complications that can result from bariatric surgeries. These complications may result from the surgery or any other health issues the patient had before. It is important for obesity patients to be aware of these risks before making a decision to go for the operation. Some potential risks include infection through incision, excessive bleeding, bowel blockage or tear and even need for further operation.
Bariatric operations are also known to cause nutritional deficiencies due to the lack of proper absorption of valuable nutrients in the body. For example, calcium and iron cannot be effectively absorbed as food bypasses the duodenum and jejunum. Lack of vitamin B12 can also cause anemia in menstruating women. After the surgery, patients are advised to eat only as per the instructions of the doctor.
Other less serious risks that may result from a weight reduction surgery include stomach or small intestine ulcers. There is also the dumping syndrome, which may lead to diarrhea, sweating, palpitations, lightheadedness and cramps. For the restrictive only operation, vomiting is also expected especially when the stomach is overstretched with food that has not been well chewed. Even though restrictive operations lead to reduction of excessive fats in almost all patients, they are less effective than a combination of restrictive and malabsorptive operations.
A bariatric operation is recommended only for patients whose BMI is above 40 and have not responded positively to exercise, diet, and weight reduction medicines. Those seeking to undergo the procedure should always be willing to work closely with health experts, counselors, nutritionists, and even support groups and family members. They should also be ready to commit themselves to permanent lifestyle change after the operation.
The main benefit of bariatric operation is simple to understand, weight reduction. Surgery on gastric bypass causes about 50% to 61% weight loss while gastric banding results into about 47% loss of excess weight. The removal of excessive fats is in itself a major breakthrough and the beginning to resolving a number obesity related health complications that normally accompany the condition.
Around 60% of patients with high blood pressure are able to stop medication after a fat reduction operation. Still, another 80% of such patients report an overall improvement in their high blood condition. The procedure is also reported to resolve the problem of type 2 diabetes with 77% of the patients being able to stop medication.
Most patients with excessive weight issues also suffer undiagnosed sleep apnea at the time of evaluation. However, 68% to 95% of such patients report resolution to their problem just after undergoing bariatric operation. Some other benefits of the procedure include overall improved in the quality of life and decrease in the long-term risk of death.
Like in any major operation, there are complications that can result from bariatric surgeries. These complications may result from the surgery or any other health issues the patient had before. It is important for obesity patients to be aware of these risks before making a decision to go for the operation. Some potential risks include infection through incision, excessive bleeding, bowel blockage or tear and even need for further operation.
Bariatric operations are also known to cause nutritional deficiencies due to the lack of proper absorption of valuable nutrients in the body. For example, calcium and iron cannot be effectively absorbed as food bypasses the duodenum and jejunum. Lack of vitamin B12 can also cause anemia in menstruating women. After the surgery, patients are advised to eat only as per the instructions of the doctor.
Other less serious risks that may result from a weight reduction surgery include stomach or small intestine ulcers. There is also the dumping syndrome, which may lead to diarrhea, sweating, palpitations, lightheadedness and cramps. For the restrictive only operation, vomiting is also expected especially when the stomach is overstretched with food that has not been well chewed. Even though restrictive operations lead to reduction of excessive fats in almost all patients, they are less effective than a combination of restrictive and malabsorptive operations.
About the Author:
If you have the need to undergo weight reduction surgery, read this article on our website at www.byyoursideweightlosstravel.com before proceeding. To find out more, click here http://www.byyoursideweightlosstravel.com.
No comments:
Post a Comment