What's Liotrix? Liotrix is a combination T4/T3 drug that may be made use of to deal with hypothyroidism. Due to its high volume of T3, it may well result in hyperthyroidism signs or symptoms for example rapid heart fee, sleeplessness, and anxiousness.Overtreatment may perhaps result in craniosynostosis in infants and untimely closure of the epiphy