A week ago I got the drug Propranolol 80 MG for migraine, high pressure and Tachycardia from a pulse of 110 after a week was normal 70 And today I have a pulse of 53. I'm a little scared because of the shortness of breath and that low pulse. I have to wait a week for a visit to the GP, so my question is, should I take anxiety every other day until the consultation, can it hurt? For 2 years I have been suffering from shortness of breath and discharge running down the throat, inhalation does not help anything, nor steroid drops, I am allergic with suspicion of reflux, the drugs did not help, so it's probably not that, but shortness of breath and cough is hard to distinguish, whether it is due to the new drug is a deterioration or is stress and neurosis . Diseases hypothyroidism , pcos , sibo , depression previously took Amitriptyline after that my pulse jumped to 120 beats wuec after a year I stopped and got propranol . Medications : solifencin for bladder , levathyroxine , sumatriptan , cerazete , fluticasone spray . On the blood pressure monitor is visible symbol of atrial fibrillation, previously there was only an irregular heartbeat .