Sir, I need help in thyroid. My report is as follows (FT3,FT4 AND us TSH Done by ELFA Technology on fully automated MINIVIDAS SYSTEM) FT3 ( Free Triodothyronin) - 7.56 pico mol/L ( 4.0-8.3 pico mol/L ) FT4 ( Free Tetraiodothyronine ) - 24.69 pic mol/L (9.0-20.0 pico mol/L) us TSH (Ultrasensitive) - 2.87 ulU/ml (0.25-5.0 ulU/ml) symptoms - muscular weakness, constipation, difficulty concentrating, dry skin , weakness, fatigue, decrease sweating. weight gain , Memory problems, Muscle aches and cramps, Hoarseness