回复：胃酸反流 和 肌肉松弛

感觉到心脏突然‘砰’的一下，
心慌，冷汗，感觉象心脏失控一样。
Can not rule out panic attack.

开了控制胃酸反流的药， 还真管用。但最近又犯了，
Reflux is a very common problem in many people.

是不是激素分泌有问题,引起全身肌肉松弛？
Tell his doctor when he goes to his annual check up. Although I doubt it is related to hormone.