1. Increase frequent urination and thirst, leading to dehydration. Because the tea leaves and lotus leaves in Sancao tea have diuretic effects, excessive drinking may increase frequent urination and thirst, thus causing dehydration.
2. Disturb gastrointestinal function, leading to diarrhea or constipation. Both tea leaves and chrysanthemums in Sancao tea contain caffeine. Excessive drinking may stimulate the gastrointestinal tract, affect intestinal secretion, and lead to indigestion symptoms such as diarrhea or constipation.
3. Causes headache, palpitation and other uncomfortable symptoms. The lotus leaf of Sancao tea contains nuciferine, which may stimulate the heart, increase the heart load, and may lead to headache, palpitation, chest tightness and other uncomfortable symptoms.
4. Affect the quality of sleep. Tea leaves in Sancao tea contain caffeine. Excessive drinking may affect the quality of sleep, leading to insomnia, anxiety and other symptoms.
5. Affect the efficacy of drugs. Lotus leaf and chrysanthemum in Sancao tea contain some components, which may interact with some drugs, so excessive drinking of Sancao tea should be avoided when taking medicine.
In short, you should pay attention to the right amount of tea, not too much, and you can't drink it in large quantities for a long time. For pregnant women, children, the elderly and people with special diseases, they should drink under the guidance of a doctor.