My pharmacist mentioned it and said some people to better on the natural hormone vs
. the syntethic . (Again, the reaction I had to Leveothyroxine was: shortlly after taking it I felt: drugged/intoxicated (so much so that I wouldn't drive a car!!), headache, nausea, burning or warm skin, and diarrhea, all symptoms lasted for 4 hours every time I took the med., even at 25mcg. My TSH is 10. I took the med. for 5 days and gave up because it made me feel so horrible!!