PTU
Propylthiouracil
What PTU stands for
PTU is a medical abbreviation for propylthiouracil. TermDecode files it under medication abbreviations.
Risk
ISMP lists PTU as error-prone: propylthiouracil may be mistaken as Purinethol (mercaptopurine).
Safer Alternative
Write "propylthiouracil"
Seen in context
PTU confused with Purinethol
Sources
The risk description and safer alternative above are reproduced from these published lists.
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