The reasons for panic after drinking tea are too strong tea, lack of sleep, disease, etc., as follows: 1, tea is too strong: tea has certain tea polyphenols, tea polyphenols can increase the heart rate, improve sympathetic excitability, when drinking strong tea, it may cause the heart contraction force to increase, as well as the heart contraction frequency to increase, so there will be obvious heartbeat acceleration, or the feeling of enhanced heartbeat, these two feelings are Can be collectively referred to as heart panic; 2, sleep deprivation: after drinking tea is likely to cause poor sleep and insomnia, when sleep deprivation can also be manifested as heart panic, and if there is an underlying heart disease, such as arrhythmia or heart failure, when drinking strong tea, it is possible to induce arrhythmia or aggravate heart failure; 3, disease: there may be psychosomatic diseases, endocrine system diseases, or Diabetic diseases, these diseases can cause heartburn.