| Posted at 1:24 PM on Apr 27, 2009 by huntercass01, #40973 |
Eltroxin, like all forms of levothyroxine, takes 4 to 6 weeks to build up in your system. Have you had another blood test since you have been on it again? Tremors are a reported side-affect of eltroxin. If you have not already done so, I would suggest seeing your doctor and reporting your tremors.