Common symptoms of lactose intolerance
Lactose intolerance refers to a digestive system disease caused by the body\’s incomplete decomposition of lactose or lack of lactase. The disease increases with age and is more common in Asians and blacks.
Patients present with persistent flatulence, diarrhea, abdominal pain, and constipation. If they continue to drink milk, yogurt and other dairy products, they will have diarrhea many times and fishy stools, usually accompanied by foul-smelling exhaust.
Diagnostic methods of lactose intolerance
Lactose intolerance can be diagnosed through various methods such as hydrogen breath test, plasma glucose index, and lactase activity.
The hydrogen breath test, currently the standard method for diagnosing lactose intolerance, measures whether the body is able to break down lactose into glucose and galactose, thereby producing hydrogen gas. If hydrogen gas appears in the patient\’s breath, he or she is lactose intolerant.
In addition, lactase activity is relatively low and can also be used to diagnose lactose intolerance.
Stool changes and photos caused by lactose intolerance
If patients with lactose intolerance drink milk, yogurt and other lactose-containing foods, their stools will change.
Stool becomes sticky and often appears yellow or gray. Sometimes dehydration occurs, and there are also symptoms of nervous system reactions, such as headache, insomnia, drowsiness, etc.
How to adjust your diet
After patients discover that they are lactose intolerant, they can try to reduce dairy products or avoid dairy products altogether. In addition, you can also choose to drink lactose-free foods, plant milk, soy milk, etc. instead of dairy products.
At the same time, you can pay attention to eating more protein, vegetables, fruits and other foods in your daily diet to supplement the nutrients your body needs.
Summary
Through the introduction of the above content, we can understand the common symptoms and diagnostic methods of lactose intolerance patients, as well as the stool changes caused by lactose intolerance and methods of adjusting diet. At the same time, since lactose intolerance may cause some serious symptoms, when you find that you have the disease, you should receive timely treatment and guidance from your doctor so that you can get rid of the disease as soon as possible.
