Hi Sir, My sister who is 29 years old unmaried has gone under thyroid tests of T3-T4- TSH . The reports are T3=178ng/dl,T4=8.60micro gram/dl,TSH=1.81micro IU/ml fifteen days before. Is this thyroid disorder? She has problem of gaining body weight, fatigue , finger stimulating,neck paining while sitting,sometimes mild fever in nights.Sir give me suggestion regarding his treatment.