hi i am having heart palpitaion some time once a week tor some time one in a month dr prescribed me calaptin 40 1tb daily after staring this tab i have problem in sleeping and feeling hot i check my bp its normal but when i am going to bed after 1n hour sleep i wake up due to feeling hot  thanks
HelloI have gone through your query. Thanks for using Chat Doctor.first you should have ECG exactly at a time when you have palpitation going. If you have SVT on ECG then you may continue Clapton, Otherwise you should first find out cause of palpitation, I suggest you to get Thyroid functions test done. This may give us clue to diagnosis and further line of treatment best wishes Chat Doctor.