Common causes of heart palpitations include: strong emotional responses, such as stress or anxiety, strenuous exercise, caffeine, nicotine, fever, taking cold and cough medications that contain
pseudoephedrine, a stimulant and taking some asthma inhaler medications that contain stimulants. Occasionally heart palpitations can be a sign of a serious problem, such as an overactive thyroid gland (
hyperthyroidism) or an abnormal heart rhythm (arrhythmia). Arrhythmias may include very fast heart rates (tachycardia), unusually slow heart rates (
bradycardia) or an irregular heart rhythm. This is not related to past medical history of pneumonia. You have not mentioned your current age.
Advice
1.
Amoxicillin 500 mg every 8 hours per oral for 7 days
2. Alprazolam 0.25 mg per oral at bed time for one month
3. Do gargle with slight warm salt water five times daily
4. Avoid dust, smoking, alcohol, and coffee
5. Avoid strenuous physical activity and mental stress
6. Investigation -
Holter monitor for 24 hours, Hb%
Thanks