Food Allergies That Give You Gas & Bloating

Food allergies start up after eating foods that cause an allergic reaction in the body. These foods are mistaken as harmful substances -- so your body launches a full immune response as a way to protect you. As a result, you may develop symptoms, such as hives, rash, constipation, diarrhea and bloating.

WHEAT

Wheat allergy symptoms include cramps, nausea, vomiting and diarrhea. Due to the effect that this allergy has on the digestive system, some people may also develop abdominal bloating or intestinal gas. Other symptoms include nasal congestion, watery eyes, difficulty breathing and swelling in the mouth. Symptoms of wheat allergy are caused by the body releasing histamine -- this affects the skin and digestive system.

LACTOSE

Lactose intolerance occurs when the body lacks the enzyme lactase. Lactase is an enzyme which helps to absorb lactose efficiently. People who have lactose intolerance cannot digest dairy products or milk-based products. Symptoms of lactose intolerance usually occur within two hours of eating or drinking the lactose-based food or beverage. Symptoms such as abdominal bloating, abdominal cramps, intestinal gas, nausea and diarrhea may occur.

PEANUT

Peanut allergies are the number one cause of the life-threatening reaction anaphylaxis. People who are allergic to peanuts may start to develop symptoms immediately after eating them. Symptoms range from mild to severe -- these may include digestive symptoms, such as diarrhea, stomach cramps, nausea and vomiting. Additional symptoms of peanut allergy include itching, tingling or swelling in the mouth and throat, tightening of the chest, shortness of breath and runny or stuffy nose. Some people may also develop hives, rash or swelling on the skin.

source

CONSIDERATIONS

Contact your physician if you develop any gastrointestinal symptoms -- even if they can be treated over the counter. Symptoms of food allergy and food intolerance may be the same, the only way to know whether you have a food allergy or food intolerance is to see your physician. Food allergies may lead to anaphylactic shock if not treated immediately.