Gastric Bypass Complications - What You Need To Know About Gastric Bypass Disorders

Gastric Bypass complications occur when gastric surgery is used in removing excessive fat accumulations from obese patients. Most complications of Gastric bypass surgery occur simply because obese people are always at disadvantage when taking any surgical procedures for the treatment of common ailments.

Post Gastric Bypass complications often occur when a surgical connection between some organs of the body are performed. Some of the commonest post Gastric bypass complications witnessed after abdominal surgery for instance include; Hemorrhage that result from the cutting of some blood vessels during surgery. This often results in abdominal or Gastro-Intestinal Hemorrhage formation in the intestine. Hernia can also occur when surgical operations on the body do not heal on time. In this situation, the bowels of the patient may protrude and cause serious pain to him or her, Bowel obstructions may also occur.

Bacterial infection is another common post Gastric Bypass complication in which bacterial substances in the bowels of the surgery patient cause diseases such as Pneumonia, and Kidney infections.


Mini Gastric Bypass complications occur in some rare cases after surgical treatments. In most cases, Nutritional deficiencies may arise after the patient has been successfully treated. Such Nutritional deficiencies include; Iron, Vitamin B12, Vitamin A, Thiamine, and Protein deficiencies. The patient may also develop Hyper-thyroidism complications. Hyperthyroidism gastric bypass surgery complications occur when the patient experiences an inadequate absorption of Calcium in the body which thus results in the malfunctioning of the Thyroid Gland.

Laparoscopic Gastric Bypass complications include marginal ulcerations. Laparoscopic Gastric Bypass complications occur because it is very fast but it is one of the most difficult surgical operations to perform. Laparoscopic Gastric Bypass complications can also result in difficulties of absorbing food in the digestive system, so also severe nutritional defects may also occur in such patients.

One of the most serious complications of gastric bypass surgery is the Anastomotic leakages. This surgery involves a connection between the bowel and the stomach or between two points in the bowel. It involves the creation of a water tight connection between two organs and such surgical operations are closed under a tight seal. The failure of this tight seal may result in serious post gastric bypass complications including Anastomotic leakages and strictures.

Anastomotic leakages are serious Gastric bypass complications which result when fluid from within the gastrointestinal tract leak into the sterile abdominal cavity and give rise to infection and abscess formations. These leakages often occur among patients undergoing surgical stomach-bowel connections. Though most of the complications arising from such faults are rectified through antibiotics but more complicated ones are often treated by re-operation.

Anastomotic stricture is also one of the commonest complications of Gastric Bypass which result from the formation of scar tissues on the body especially after the Anastomosis surgery has healed. Passage of food particles through such scars will continue to keep the stretches opened and if inflammation arises from such situations, scarring may make the surgical openings smaller in which small food particles and fluids may not be able to pass through, hence leakages may occur.

Many Gastric Bypass Complications can be treated with antibiotics but more serious complications may require re-operations.

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