As you can see from this list, all of them (except for thyroxine)
are strength of action Category 2 as defined in my book, The
Prescribed Drug Guide. As a result they are relatively easy
to deal with when compared with corticosteroids, major tranquillisers
such as those used for schizophrenia or other psychoses, or drugs
which I classify in Category 5 and are used for life-threatening
conditions.