Levoxyl and stomach problems

I have been on Levoxyl for 3 years, changed from Synthroid. I have gained about 20lbs a year for the last 3 years, suffered headaches, stomach problems, dizziness and nausea. The last couple of months I have had migraines or bad headache more often, just about every day I feel bad. I stopped the Levoxyl and changed Dr's. new doctor said, stay on meds, changing back to Synthroid, but until meds are delivered I should stay on Levoxyl, I took a 1/2 dose yesterday and again today, I had a bad headache this morning, once again. I will not take Levoxyl anymore, I will wait for the Synthroid to come instead.

I have been hypothyroid for 8 years. I was taking generic levothyroxine SOD for years, and had no extreme problems. However, they switched me to levoxyl about 4 months ago and it has been bad ever since. Stomach problems, very tired, can't sleep well, hard to function, and woozy in my head all of the time. I quit taking it for a couple of days and I felt somewhat normal again. I do not know what is in levoxyl that is different, but I am going back on just generic levothyroxine SOD.

I was prescribed levothyroxine by my nurse practitioner for a "slightly" underactive thyroid. I have experienced at times, headaches (feeling like the top of my head is going to blow off); stomach problems, cramping, loose stools; anxiety, sleeplessness, fatigue and a lowered libido. I am prescribed .50 mcg, but I took that dose for 2 months and then lowered my daily dose, myself to .25 mcg. I felt better, but still tired. I didn't tell my NP that I lowered my dose. After a month or so, I upped it again, just because I still felt tired. I have been on the full dose, once again, for a month. I still have some of the previous symptoms, but am due for a blood test this month to see where my levels are at. If they are close to being correct, I am going to ask her to lower my dose or stop it all together and try exercising more. I don't know that this is a horrible drug, but I am sure that it is not something to mess around with, if you don't absolutely need to be taking it.

I have experienced SEVERE stomach problems taking levoxyl. Since i stopped taking it, my stomach is back to normal. I wonder if anyone else has had a similar experience.I am NOW on ARMOUR THYROID...a natural product and feel NORMAL for the first time in three years. I hope the three years on levoxyl has not caused irrepairable damage to my digestive system!!