I was treated with radioactive iodine and placed on syntroid. I haven't had any bad side effects
over the years. At the end of Dec, 2012, my Doctor lowered my Levothyroxine from .20mg to .15mg. A few weeks later I began experiencing some confusion, constipation, dry skin, aversion to the cold, overall fatigue, gaining weight while not eating much and blotting. My question is can having too little synthroid cause Hypothyroidism symtoms?