1. Gastrointestinal discomfort: Lotus leaf tea is cold. Drinking too much will affect gastrointestinal function, leading to abdominal distension, abdominal pain and even diarrhea, especially those with spleen and stomach weakness or spleen and stomach deficiency.

2. Causing dysmenorrhea or irregular menstruation: The coolness of lotus leaf tea may cause dysmenorrhea or irregular menstruation in women, especially during menstruation.

3. aggravate yin deficiency: the diuretic effect of lotus leaf tea will aggravate yin deficiency symptoms, such as dry mouth, thirst and dry skin. However, lotus leaf tea also has a certain conditioning effect, which can alleviate the symptoms caused by damp-heat and spleen deficiency in summer.

Drinking too much lotus leaf tea may cause the following symptoms:

1. Gastrointestinal discomfort: Lotus leaf tea is cold. Drinking too much will affect gastrointestinal function, leading to abdominal distension, abdominal pain and even diarrhea, especially those with spleen and stomach weakness or spleen and stomach deficiency.

2. Causing dysmenorrhea or irregular menstruation: The coolness of lotus leaf tea may cause dysmenorrhea or irregular menstruation in women, especially during menstruation.

3. aggravate yin deficiency: the diuretic effect of lotus leaf tea will aggravate yin deficiency symptoms, such as dry mouth, thirst and dry skin. However, lotus leaf tea also has a certain conditioning effect, which can alleviate the symptoms caused by damp-heat and spleen deficiency in summer.

Lotus leaf tea is a natural herbal drink. Drinking lotus leaf tea often has many benefits, but long-term excessive drinking may have some side effects:

1. Dyspepsia: Excessive drinking of lotus leaf tea for a long time may cause stomach discomfort, such as hyperacidity and flatulence.

2. Reduce nutrient absorption: Lotus leaf tea has a certain diuretic effect, which will excrete water and electrolytes in the body. Drinking in large quantities will reduce the body's absorption of other nutrients.

3. Excessive consumption affects health: Lotus leaf tea contains rutin, rutin and other ingredients. If eaten in large quantities, it will affect the health of the liver for a long time.

To sum up, drink lotus leaf tea in moderation, no more than 2-3 cups a day. If you have any diseases, consult your doctor before eating.