lactose intolerantness is a clinically common disease of the digestive system, mainly due to a lack of lactose enzyme or its low activity. When humans ingestion of lactating foods such as milk, cheese and yoghurt, if the amount or activity of the lactation enzyme is not sufficient to break down the lactose, it leads to the presence of lactose in the intestinal tract, which leads to a series of digestive symptoms. The incidence of lactose intolerantness is associated with a number of factors, including genetic, racial, age and the effects of certain diseases. Next, we will conduct detailed studies on the symptoms, causes, diagnostic methods, treatment and prevention of lactose intolerant conditions.
Symptoms
Symptoms of lactose intolerantness vary from person to person, but common symptoms include abdominal swelling, diarrhoea, abdominal abdominal abdominal pain, intestinal insulation, increased ventilation and stench. These symptoms usually occur within hours of lactating, as follows:
1. Abdominal swelling: Both adults and infants suffer from abdominal swelling, the extent of which is influenced by a number of factors, such as the extent of lactation deficiency, the amount of lactation consumed and individual differences.
Diarrhoeal diseases: lactose intolerant patients are generally shown to be diluted or watery. Infants and young children may be exposed to eggflower soup, where foams, milk, etc. can be seen and the acid smell is evident. Diarrhoea occurs because unincorporated lactose increases the pressure of permeability in the intestinal tract, resulting in large amounts of water entering the intestinal tract.
3. Abdominal pain: Abdominal pain consists mostly of moderate upper abdominal pain, which is irregular and can be burned, acidic or blunt. Pain levels are generally acceptable and severe pain is less common. The occurrence of abdominal pain is associated with short-chain fatty acids and gases from lactation in the intestinal tract, which result in intestinal expansion and intestinal spasms.
4. Intestine ingestion: lactation intolerant patients are reinforced by intestinal creeping, which can be manifested in intestinal indigestion. The intestinal tingling is the voice of a gastrointestinal movement leading to the movement of the gastrointestinal content.
5. Increased venting: Lactose produces large amounts of gas during fermentation of intestinal bacteria, which requires excretion, resulting in an increase in the number of ventings.
Mouth odour: Uninflated lactose fermentation in the intestinal tract produces a number of exotic substances that are excreted through breathing or digestive tracts, resulting in a bad breath.
In addition, lactose intolerant patients may be associated with conditions such as nausea, vomiting and, in the case of younger children, often with different levels of crying, unease, etc.
Reason analysis
The incidence of lactose intolerantness is related to a number of factors, including, inter alia:
1. Lack of congenital lactose enzyme: The lack of congenital lactose is related to genetic, ethnic and other factors. Symptoms vary because of the lack or inactivity of lactose enzymes.
2. Lack of subsequent lactose enzymes: The lack of secondary lactose enzymes is usually caused by diseases such as enteritis. Intestitis can lead to damage to the top of the intestinal flute, leading to a lack of lactose enzymes. In addition, many premature babies and newborns may be subject to temporary lactation insatiability due to the underdevelopment of intestinal mucous membranes.
3. Age growth: Lactose activity in humans is decreasing with age, which can cause lactose intolerantness. The incidence is race-related, with yellows and blacks having higher incidences than whites.
Diagnosis
Diagnosis of lactose intolerant disorders can usually be done through clinical symptoms, hydrogen gas, lactation tolerance tests, etc.
Clinical Symptoms: The existence of lactose intolerantness can be initially determined on the basis of the patient’s clinical symptoms, such as diarrhoea, abdominal swelling, abdominal pain, etc., combined with the reaction following the ingestion of lactose.
Hydrogen exhalation tests: The changes in hydrogen concentrations in the vents are monitored after oral compounds, which indirectly reflect intestinal absorption, transmission functions and bacterial distribution, helping to determine whether they are lactose intolerant.
lactose tolerance test: Blood glucose levels are tested after oral lactation, thus assessing the lack of lactose enzymes. This method may also provide a basis for further treatment of the condition.
Treatment and prevention
The treatment of lactose intolerant conditions is primarily aimed at eliminating the symptoms of digestive tracts and avoiding malnutrition due to absorption problems. Treatment includes:
1. Dietary adjustment: avoid or reduce consumption of foods with high lactose content, such as milk, cheese, yoghurt, etc. In cases of severe diarrhoea, doctors treat them in a manner appropriate to the circumstances, in order to maintain a balance between water and electrolyte.
2. Alternatives to lactose: Lactose-based alternatives help to break down lactose and can be taken before eating high lactose food. Some foods also contain lactose enzymes, such as yogurt.
3. Prophylactic treatment: Microbiological agents of prophylactic bacteria can facilitate the recovery of lactose enzymes and help to treat diarrhoea caused by lactose intolerant conditions.
4. Gradual increase in lactation intake: For people with lactation resistance, gradual increase in lactation intake can increase the body ‘ s tolerance for lactation and reduce symptoms. However, it has to increase over time to avoid further symptoms.
The key to preventing lactose intolerantness is to know one ‘ s own situation and to avoid or limit the ingestion of lactating foods and beverages. At the same time, nutrition is balanced and other nutrients such as proteins, vitamins, calcium etc. are ensured. For breast-feeding infants, lactation intolerant conditions can be temporarily fed with non-lactose milk, but should not normally last longer than two weeks. Long-term lactation-free feeding can lead to a lack of nutrients, which in turn affects growth and development.
In short, lactose intolerantness is a common disease of the digestive system, but can be effective in mitigating its symptoms and improving the quality of life of patients through reasonable dietary adjustment and treatment.
