I'm experiencing arm pain that started in my left arm, but now it's also in my right arm. I've got this weird center chest pain too. I did an ECG, echo, and some blood tests, including a thyroid test about four days ago, and everything came back normal. The doctor mentioned it might be anxiety because my heart rate was really highlike 130 bpm during the ECG and my blood pressure was 15080. I've had this fear of heart issues for months, and now the symptoms seem to have gotten worse. They gave me Betanol TR 40 to try and help. Sometimes the arm pain gets really bad, but then it goes away and comes back. It feels like pins and needles, maybe like cramps. What could this be?

It sounds like you are experiencing symptoms of anxiety and cardiophobia, which can manifest as arm pain and chest discomfort. The medication prescribed to you, Betanol TR 40, is a brand name for Propranolol. This medication can help with managing symptoms of anxiety and can also help with reducing heart rate and blood pressure. The usual dosage for Propranolol in anxiety is 20-40mg taken 2-3 times a day. It is important to follow your doctor's instructions regarding the dosage and frequency of taking the medication. If you experience worsening symptoms or have any concerns, it is important to follow up with your doctor for further evaluation and management.