It is normal to panic when drinking coffee.

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A few days ago, Professor Zhang Haitao, director of the Surgical intensive Care (SICU) Center of Fuwai Hospital of the Chinese Academy of Medical Sciences, answered the netizen's question online during the popular science consultation on the client side of "good Doctor of the people". He said that after drinking coffee, panic shows that there is nothing wrong with the heart, but drinking coffee should vary from person to person and drink it in moderation.

Zhang Haitao,   , said that for most people, one or two cups of coffee will be fine, coffee itself will not cause palpitations, but the caffeine in it will make people's sympathetic nerves more excited. "the heart is actually a victimized organ, and the caffeine component in coffee stimulates the brain and increases its excitability. When the excitement increases, the heart beats faster." The distribution of excitatory receptors and inhibitory receptors in the brain is different for each person. People who are prone to stress and anxiety have few inhibitory receptors, so it is best not to drink excitatory drinks such as coffee.

   when a person is in a state of tension or anxiety, his heart beats faster, even feeling chest tightness and panic. Zhang Haitao pointed out that for normal people, cardiac stress is necessary and indispensable in life, but the long-term and high tension pressure on the heart should be minimized as far as possible, because these "negative energies" will eventually cause the patient's heart to continue to overload.