What are the efficacy and side effects of Lactase Tablets?

Under normal circumstances, the potential benefits of Lactase Tablets may include improving intestinal flora balance, promoting digestion, enhancing immunity, exerting antidiarrheal effects, and providing anti-inflammatory actions. The main side effects may include gastrointestinal reactions, allergic reactions, intestinal flora imbalance, vitamin B12 deficiency, and bacterial translocation. If discomfort occurs, timely medical consultation is recommended. A detailed analysis is as follows:

I. Benefits

1. Improving Intestinal Flora Balance
The lactic acid bacteria in Lactase Tablets can colonize the intestines, inhibit the growth of harmful bacteria, maintain the proportion of beneficial bacteria, improve the intestinal microecological balance, and play a positive role in preventing and treating conditions such as diarrhea and constipation.

2. Promoting Digestion
Lactase Tablets effectively break down carbohydrates in the intestine, producing lactic acid and thereby increasing intestinal acidity. By enhancing intestinal acidity, they strongly inhibit the growth and reproduction of putrefactive bacteria, prevent excessive fermentation in the gut, and ultimately promote smooth digestion and efficient absorption of food.

3. Enhancing Immunity
As the largest immune organ in the human body, the intestine can benefit from Lactase Tablets through regulation of intestinal flora balance. This helps promote the maturation and optimization of the immune system, thereby boosting overall immunity.

4. Antidiarrheal Effect
Since Lactase Tablets can inhibit putrefactive bacteria in the intestine and reduce gas production, they help alleviate symptoms of diarrhea.

5. Anti-inflammatory Effect
Metabolites produced by lactic acid bacteria have certain anti-inflammatory properties, which can help reduce inflammatory responses in the patient's intestines.

II. Side Effects

1. Gastrointestinal Reactions
Some patients may experience gastrointestinal irritation after taking Lactase Tablets, leading to various discomforts, among which nausea and vomiting are relatively common.

2. Allergic Reactions
Among patients taking Lactase Tablets, those who are allergic to the medication may develop allergic reactions, manifesting as rashes, skin itching, and other symptoms. In severe cases, it could even lead to serious complications such as anaphylactic shock.

3. Intestinal Flora Imbalance
Prolonged use of Lactase Tablets may disrupt the balance of intestinal flora, possibly due to excessive inhibition of beneficial bacteria in the gut. Therefore, appropriate dosage and duration should be observed when using this medication.

4. Vitamin B12 Deficiency
During its action in the body, Lactase Tablets may interfere with the absorption and utilization of vitamin B12 to some extent. With long-term use, this interference may accumulate over time, potentially leading to vitamin B12 deficiency.

5. Bacterial Translocation
In rare cases, particularly among patients with severe underlying illnesses, the use of Lactase Tablets may allow intestinal bacteria to breach the normal intestinal barrier and migrate to other parts of the body. Once translocated, these bacteria may cause infections in new locations.

Although Lactase Tablets offer multiple benefits, they may also cause side effects during use. Therefore, it is essential to follow medical advice when taking this medication, closely monitor changes in personal symptoms, and seek prompt medical evaluation and treatment if necessary.