Talk to Endocrinologist on Gasteroenterologist

kindly refery question to gastroenterologist.father is 70 years old taking olanzapine and other antidepressants his thyroid was not normal after taking these medicines since one and half year ago and almost a decade ago doctor done his radioactive iodine therapy,his tsh two months ago was 0.50 its in normal range but he still has sane symptoms that he experience in past when he had thyroid issue like unable to ride on autorickshaw due to muscle issues ,tremors in hand depression plus anxiety though taking many good antidepressant antianxiety at same time.tell me is his tsh is normal i am attaching report