In the recent past, I have noticed a very considerable number of people mis-reporting things like levothyroxine or liothyronine doses as being mg (milligrams) rather than mcg (micrograms).
On the forum, it would usually be understood anyway. But if you need to communicate with doctors, pharmacists nurses, etc., it is a good idea to get it right.
helvella - Micrograms, Milligrams and Grams
An introduction to some of the units used in thyroid medicine.
Survey of women’s health in the North East and North Cumbria - a chance to share experience of thyroid health care
Resent Test Results 
Magnesium time! What does everyone do? So many choices - how to decide?
Vegovy 
Changing beta blockers
