So, my far-away friends haven't seen the pump or picc line. so, just for y'all, here are some pictures - I wore this crazy pump around my waist for 14 weeks! I had syringes of Zofran, and anti-nausea medicine, that would fit into the pump and then the pump would "pump" medicine into me 24 hours a day, seven days a week.
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The syringe had a long tube that connected to my picc line (PICC = peripherally inserted central catheter). The picc line went in at my elbow, and was about 14 1/2 inches long. It went all the way through a vein in my arm, around my shoulder, and ended just about 2 inches above my heart in my chest. That's how medicine got into me for 3 months!
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We had to do the picc line because oral medicine never helped the hyperemesis - IV meds were the only thing that EVER helped. And even then, at the very beginning of the pregnancy, IV meds didn't make me feel fantastic - just functional. It wasn't until about the beginning of December that I started to consistently feel better.
My home health care nurse, Lisa, came out weekly (and sometimes even bi-weekly or tri-weekly!) to change the dressing on the picc line. What an ordeal it's been so far!