Eltroxin 125mcg Tablet is a medication used to treat an underactive thyroid organ (hypothyroidism). It replaces the chemical which isn't being created by your thyroid organ in adequate amount and controls your body's energy and digestion. Before you begin taking Eltroxin 125mcg Tablet, your PCP will do a blood test to see what portion you want. When you begin taking the medication, you will have normal blood tests to perceive how well it is functioning, and the portion might be changed every once in a while. It is best taken while starving before your most memorable supper of the day. You ought to take this medication consistently to get the most extreme advantage. It might require half a month prior to your side effects begin to get to the next level. You might have to take it until the end of your life. Assuming that you quit taking it, your side effects are probably going to return.