A person should avoid high-fat foods, gas-producing foods and foods enriched with fiber after gallbladder surgery, notes Everyday Health. The individual should avoid spicy foods as well. After surgery, the patient should introduce the foods in his diet slowly and drink plenty of liquids to reduce gastrointestinal symptoms.
After gallbladder surgery, the liver is unable to keep the production of bile under control, leading to difficult digestion of fats, explains Everyday Health. Fat-packed foods include pizza, potato chips, French fries, chocolate and creamy soups. Meats and related products, including sausage, bologna, ground beef and bacon, are also packaged with fats. Other foods that contain high amounts of fats include coconut and palm oils; skin of chicken or turkey; foods that contain butter or lard; and high-fat dairy products, including whole milk, ice cream, sour cream and cheese.
Cauliflower, cabbage, broccoli and Brussels sprouts are high-fiber foods and may induce gas, states Everyday Health. Legumes, cereals, seeds, nuts and whole-grain breads are enriched with fiber and may result in gas as well.
A person who experiences serious vomiting or nausea, diarrhea that occurs regularly or persists for some days, and abdominal pain that lasts for a long time should seek immediate medical consultation, advises Everyday Health. Other dangerous symptoms include gas, bowel problems and jaundice.