Palpitations More Condition_symptoms How Can I Find Out More About The Medication A Doctor Prescribed For Me Because I Have Heart Palpitations?

How can I find out more about the medication a doctor prescribed for me because I have heart palpitations? - palpitations more condition_symptoms

I had heart palpitations as a thyroid problem. I'm curious to know what to do drugs and how it works before you take him to start. Can someone please help me. I can not do it, what did the presciption, but I think that medicine is written PROPOULOL. Please correct me if I am wrong. Is there a website online that you can find me online?