Hi, Weight loss
is a common symptom of hyperthyroidism
. This will improve with anti thyroid medications (carbimazole
) and your symptoms of fast heart beats and shivering can be improved by beta blockers (Propranalol).
You should consult a doctor who will optimize your medication to bring T4 and TSH under control. Some patient who may not respond to treatment may require radio iodine treatment or surgery. Once your thyroid functions are normal you will regain your weight.
Hope I have answered your querry
Dr Ajish TP