A lot of newer medications are now available as long acting. Long acting medications have the advantage of lasting longer, So that means our long acting thyroid medications give you energy for the entire day. The second benefit is that it is safer. Tablets that dissolve all at once, may raise the level of the medication in your blood quickly and to high. Our thyroid medication is designed to be safer by dissolving slowly. You receive the same amount of medication but over a longer period of time. If you have more questions please call us.