Hello everyone i have just started ifg lr3 2 days ago at 33mcg/day. in combination i have also added tb-500. no other compounds are being used. I am trying these out as i have read about great result on joint issues. So the problem started last night when i felt my lymph nodes becoming irritated, woke up this morning and my tonsils are really swollen, i have read that with the use of Mecasermin (Increlex), which is medical grade ifg-1 can cause tonsillitis. I went to the doc to check out my throat to rule out strep or some other bacterial infection, but it was negative(maybe too soon to tell). Has anyone experience this type of side effect? I have not read anywhere that tb-500 has any real negative side effects, so i dont think its the tb-500. I am going to stop the ifg for a week and see how i do once its gone try it again and if it occurs again then i will know what it is.