Tsh

Esther's TSH was high again.

Chad is called "Tshād" in Arabic.

But I had my blood levels taken at the laboratory about a month ago, and I had an unusually high concentration of thyroid stimulating hormone (TSH)—about ten times the normal amount—which means that the lithium is wreaking havoc on my glands, which means that I could end up in a really bad physical state.