The primary intervention is to massage the fundus until it
is firm and to express clots that may have accumulated in the uterus. Uplifting
the client's legs and positioning the client on the side would not assist in
managing uterine atony. Assertive on an uncontracted uterus can invert the
uterus and cause massive hemorrhage. If the uterus is not constricted firmly.
A. Tolerance with the drug
Its the same for caffein think about it some people have to drink more to get the same effect because there body’s has developed a tolerance and thats how u get addicted. You have to increase the amount which is addiction.