What kind of milk should adults with lactose intolerance drink?

Written by Wu Hai Wu
Gastroenterology
Updated on September 09, 2024
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If an adult is lactose intolerant and allergic to drinking milk, they must drink milk that has undergone some special treatment. If it is not specially treated, drinking it can easily cause diarrhea.

Diarrhea from drinking milk may also be due to an allergy to a component of the milk. If that is the case, it is necessary to improve allergen detection and try to avoid drinking milk. If diarrhea is caused by poor digestion in the gastrointestinal tract, some medications that regulate intestinal flora can be used for supportive treatment.

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What to eat for lactose intolerance as supplementary food?

Children with lactose intolerance should avoid adding foods containing lactose when introducing solid foods. Additionally, you can make some food at home for the baby, such as cooking thin porridge, boiling noodles for the baby, mixing a lumpy soup, etc. You can also give the baby small amounts of fruits and vegetables, but they need to be cut into small pieces or juiced before feeding. The main treatment for lactose intolerance is dietary therapy, which involves avoiding foods containing lactose to effectively control and alleviate the symptoms of lactose intolerance in babies, such as milkshakes, cheese, and other dairy products which should not be fed to the baby.

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Symptoms of baby lactose intolerance

If a child has lactose intolerance, the main symptoms are related to the digestive system, such as frequent bloating. Children may experience bloating and restlessness at night, and even signs of intestinal colic. There are abnormal bowel movement frequencies, such as constipation for several days, as well as diarrhea with a noticeable increase in stool frequency and a looser stool consistency. Sometimes, there may be symptoms of bloody stools, which should alert caregivers to the possibility of lactose intolerance. Lactose intolerance is divided into primary and secondary forms. Primary lactose intolerance is more common in Chinese due to genetic factors. Secondary lactose intolerance is mainly due to other reasons that lead to a deficiency of intestinal lactase, with infections and acute gastroenteritis being common causes. For children with lactose intolerance, lactase can be added to breast milk or lactose-free formula can be used. It is also advised to regularly recheck urinary lactose levels. If levels return to normal, breastfeeding can continue. If abnormalities persist, gradually introduce solid foods, as a normal diet usually does not significantly affect the child.

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Gastroenterology
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Can lactose intolerance cause eczema?

Lactose intolerance generally does not cause eczema in patients. Lactose intolerance can be divided into primary lactase deficiency, secondary lactase deficiency, and congenital lactase deficiency. Patients with lactose intolerance mainly experience symptoms such as abdominal pain, diarrhea, nausea, vomiting, increased bowel sounds, intestinal colic, and bloating. Some patients experience reduced intestinal motility, leading to constipation, and the severity of symptoms is related to the amount of dairy products consumed. Therefore, a small number of patients can tolerate a certain amount of dairy products without experiencing significant symptoms, and the specific tolerable amount varies from person to person.

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Written by Wu Ben Rong
Pediatrics
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Does lactose intolerance cause constipation?

If a child has lactose intolerance, they usually do not experience constipation. Lactose intolerance typically refers to a deficiency of lactase in the small intestine mucosa of newborns, which leads to the impaired digestion and absorption of lactose in milk and causes related symptoms. The clinical symptoms mainly include diarrhea, bloating, and abdominal pain, often accompanied by increased bowel sounds and spasmodic diarrhea. In severe cases, dehydration, vomiting, or acidosis may occur. The stools are usually watery or frothy, acidic, and contain lactose. The child's weight usually does not increase, and symptoms such as malnutrition, anemia, and emaciation may occur. Constipation refers to reduced frequency of bowel movements, difficulty in defecating, or hard stools; lactose intolerance usually does not lead to such symptoms.

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What to eat when lactose intolerance causes nausea

Patients with lactose intolerance primarily show clinical symptoms related to the digestive tract such as bloating, increased bowel sounds, intestinal colic, diarrhea, nausea, vomiting, and more. Some patients experience reduced intestinal motility, leading to constipation, and the severity of symptoms is somewhat related to the amount of dairy products consumed. If a patient with lactose intolerance is experiencing nausea, they should eat light foods and avoid dairy products as much as possible. Patients with lactose intolerance should seek medical attention in a timely manner. When visiting a doctor, they should provide detailed medical history information to help the doctor determine the correlation between the clinical symptoms and lactose intolerance.