Hello. I was taking Amlong-At 5/50 from the last 3 years. As the bp was staying low doctor prescribed Amlong 5 mg and Atenolol 25 mg separately. Had swelling in feet so doctor changed Amlong 5 to Telma 20. I have been taking Telma 20 and Atenolol 25 from the last 5 days and since then uneasiness in chest and left arm. Went to doctor. BP normal, ECG normal, blood test normal. But heavy uneasiness in chest and left arm. Should this be a cause of worry?