<human>: i had a rapid heartrate earlier today in the 160-180 range, after that my face looks like it has been sunburnt, what causes that? i was tachy for approx couple hours, took a propranolol and metoprolol and it came down to the 90 s after about an hour of taking meds. the flushed, fatigue and face redness remains.
<bot>: Hello! Thank you for asking on Chat Doctor! I understand your concern, and would like to explain that your symptoms may be related to different disorders: - cardiac related (like a supra-ventricular paroxysmal tachycardia)- a metabolic disorder (like a thyroid hormone dysfunction or a Chat Doctor. ), to find out the possible cause. An ambulatory 24 hours ECG monitoring and a cardiac ultrasound should be performed to establish the diagnosis of cardiac arrhythmia. Hope to have been of help! Best wishes, 