There are not many side effects of cassia seed lotus leaf tea. People with special physique should be careful when drinking. For pregnant women, cassia seed itself is cool. Drinking too much will lead to abnormal uterus and premature delivery of the baby. In women's menstrual period, it is not suitable to drink cassia seed lotus leaf tea, because herbal tea will cause uterine contraction, which is not conducive to women's menstrual blood.

In addition, cassia seed lotus leaf tea also contains a small amount of caffeine which is easy to cause insomnia, and the tea has diuretic effect. Drinking at night is easy to urinate frequently at night and is not good for sleep. For people who are not used to drinking tea, drinking too much may cause "drunk tea". Therefore, the amount and habit of drinking should be adjusted according to yourself.