Can I take lactobacillus tablets after getting vaccinated?

Generally, if there are no adverse reactions after vaccination and medication is needed due to intestinal issues, it is acceptable to take lactase tablets. However, if severe side effects occur, their use should be postponed. If in doubt, it is recommended to consult a healthcare provider beforehand. Detailed analysis is as follows:

If there are no discomfort symptoms such as fever, dizziness, or nausea after vaccination, and lactase tablets are required solely for gastrointestinal issues like bloating, diarrhea, or indigestion, they can usually be taken normally. Lactase tablets primarily act on the intestines to regulate gut flora. Their mechanism does not conflict with the immune response induced by vaccines, so they do not interfere with vaccine efficacy nor significantly increase bodily burden.

If severe adverse reactions occur after vaccination—such as persistent high fever, severe vomiting, or serious skin rashes—the body is in a state of stress, and taking lactase tablets should be temporarily avoided. Priority should be given to managing vaccine-related side effects. Once symptoms have subsided and the body has stabilized, reassess whether lactase tablets are needed based on intestinal conditions, to prevent overlapping symptoms from complicating diagnosis and treatment.

After vaccination, lactase tablets should be taken strictly according to the dosage instructions; do not adjust the dose without guidance. Monitor your body's response after taking them, and discontinue use immediately and consult a doctor if any adverse effects occur. Additionally, maintain a light diet after vaccination to support recovery.