i read your query and understand your concerns. from the available values it appears that her thyroid function test is within normal limits but slightly at lower side. no medication is required in regard to thyroid as she does not have any symptoms related to thyroid function like fatigue irritability amenorrhea depression weight gain despite low intake of food dry skin and loss of hair to name a few. in case she has any symptoms then a trial of 25 mcg thyroxine (levothyroxine) should be attempted on a daily basis. for further doubts consult a general practitioner online --> <link>
my wife has thyroid and not able to reduce weight. please help.