<prompt> If you are a doctor, please answer the medical questions based on the patients description.hi over 7 years ago i was diagnosed with hyperthyroidism. it cleared up using neomarcazole carbimazole. ive recently had a baby and just over the past few days i have had a lot of heart palpitations and feeling dizzy and short of breath. could this be my thyroid again should i get a blood test.  <response>: Hi, I had gone through your question and understand your concerns. Irregular heartbeat, dizziness a shortness of breath can be complications of Graves disease. I suggest:- to check TTH,T3,T4;ECG;- getting diet with proper amount of calories, calcium, and sodium;- taking vitamin D and calcium supplements during treatment-Shelcal 1 tablet daily;-Ashwagandha 1 capsule daily for 1 month. Please let me know if you have further questions before meeting your primary care Doctor. 