Sometimes they should be switched to an alternative form if they are thought to need another agent after a holiday and/or are on it and thought to be failing therapy.
Maxa wambi kuye kufuneke ukuba izigulana zitshintshelwe kolunye uhlobo lweyeza xa kucingelwa ukuba zifuna elinye iyeza emva kwekhefu lamayeza naxa kucingelwa ukuba unyango aluzincedi.