I have a mom that is exclusively nursing her 4 month old. (second baby, has been pregnant and/or nursing for the past 3 years). Mom has just been diagnosed with hypercalcemia and elevated parathryoid hormone levels. One of the meds she is on is K-Phos, and it upsets her stomach and makes her baby's reflux worse. The doctors has talked of other meds for treatment such as Lasix. I don't know what (if any ) coorleation there is to her pregnancy/lactation. What treatments options are there. She would like to cont. to breastfeed and treat it after she is done nursing. She is not having any problems at this time. Help....... Thanks--Rose is San Diego