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There are pros but also cons of gastric bypass. -
Wound infections may occur after surgery.Post-surgical difficulties may occur from gastric bypass surgery including wound infections. According to Science Daily, some patients require follow up surgery. -
Internal trauma can occur from the breakage of stomach staples.Another con is stomach staples from the gastric bypass surgery can break. Breakage of the staples may cause internal leakage. -
Vitamin deficiency may be a side effect.Vitamin, mineral and overall nutritional deficiencies can occur. Food misses part of intestines where it is normally absorbed prior to a bypass. Patients will have to take nutritional supplements for the rest of their lives to compensate. -
Red meat digestion difficulties may occur.There may be difficulties digesting different types of food following gastric bypass. The patient may be intolerant of milk, sugar and red meat. -
Reduced food intake can change bowels.Bowel habits can change because of reduced food intake, malabsorption and the bypass itself. Liquid stools or bowel obstructions can also result from these factors. -
Gastric bypass can result in gallstones.Weight loss expert Ann Collins said over one third of patients end up with gallstones.











