Lactose intolerance - Symptoms causes - Mayo Clinic Lactose intolerance is a condition that makes it hard to digest the sugar in milk and milk products, called lactose People with lactose intolerance often have diarrhea, gas and bloating after eating or drinking foods containing lactose The condition is usually harmless, but its symptoms can cause
Lactose intolerance - Diagnosis treatment - Mayo Clinic A healthcare professional might suspect lactose intolerance based on someone's symptoms and response to reducing the amount of dairy foods in the diet A diagnosis can be confirmed by doing a hydrogen breath test This test involves drinking a liquid that contains high levels of lactose The amount of hydrogen in your breath is then measured at regular intervals Breathing out too much
Alcohol intolerance - Symptoms causes - Mayo Clinic Alcohol intolerance is a genetic condition in which the body can't break down alcohol efficiently Alcohol intolerance can cause immediate reactions after you drink alcohol The most common reactions are stuffy nose and flushed skin The only way to prevent these reactions is to avoid alcohol Many people have reactions with various alcoholic drinks These people may think they have alcohol
Food allergy vs. food intolerance: Whats the difference? What's the difference between a food intolerance and a food allergy? Physical reactions to certain foods are common, but most are caused by a food intolerance rather than a food allergy A food intolerance can cause some of the same signs and symptoms as a food allergy, so people often confuse the two A true food allergy affects the immune system
Milk allergy - Symptoms causes - Mayo Clinic Milk allergy or milk intolerance? A true milk allergy differs from milk protein intolerance and lactose intolerance Unlike milk allergy, intolerance doesn't involve the immune system Milk intolerance requires different treatment from true milk allergy Common symptoms of milk protein intolerance or lactose intolerance include digestive problems, such as bloating, gas or diarrhea, after
Wheat allergy - Symptoms causes - Mayo Clinic Learn about the causes, symptoms and treatment of wheat allergy and how they differ from those of celiac disease Managing either condition means avoiding wheat
Celiac disease - Diagnosis and treatment - Mayo Clinic Organizations such as the Celiac Disease Foundation, Gluten Intolerance Group, the National Celiac Association and Beyond Celiac can help put you in touch with others who share your challenges Preparing for your appointment You might be referred to a doctor who treats digestive diseases, called a gastroenterologist
Alcohol intolerance - Diagnosis treatment - Mayo Clinic The only way to avoid alcohol intolerance symptoms or an allergic reaction is to avoid alcohol or the beverage or ingredients that cause the problem For a minor reaction, antihistamines might help reduce symptoms, such as itching or hives You can get them without a prescription If you need a stronger antihistamine, see a healthcare provider for a prescription