Hi welcome to Health care magic forum. It could be simple tachy cardia result of anxiety anaemia gastritis
etc the cure of basic cause will clear the condition.
It could be cardiac arrhythmia
also but it wont be cleared automatically. any how i advise you to consult a physician for diagnosis and treatment. you may need to get
ECG TMT GASTROSCOPY HB estimation along with other routine tests for confermation.
Besides i advise you to follow some diet recomendations as avoid taking spices chillies junk foods and controle oil consumption. Take more of green leafy vegetables
pulses sprouts milk egg meat fruits and juices to improve blood general health and well being. Thanks for calling.