Can Miralax and Thick-It be safely mixed for a dysphagia patient?

AI Thread Summary
In an assisted living facility, a staff member faces a challenge administering Miralax to a resident with dysphagia, as the medication must be mixed with thickened water for safe consumption. The thickening agent, Thick-It, is compromised when Miralax is added, resulting in a liquid that is unsuitable for the resident to drink. The discussion highlights the need to consult the prescribing doctor for a solution, as the interaction may stem from Miralax's properties affecting the thickening agent. It emphasizes the importance of addressing medication administration challenges in patients with swallowing difficulties and suggests that there may be established protocols for such situations.
Dian Cecht
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So I work at an assisted living facility where part of my job description is to administer medications in the morning. There is one resident who takes Miralax (polyethylene glycol) mixed in with water once per day for constipation.

This is a doctor's order, so he must get it every day. The problem is that the resident has dysphagia, and all liquids must be thickened before he drinks them. We use a product called "Thick-It" which is combination of modified food starch and maltodextrin, according to the ingredients label. What's happening is that I'll thicken the water with the Thick-It, but then when I add the Miralax it thins the liquid out to the point where it's not suitable for him to drink.

What's going on here chemically?
 
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Rather than try to speculate on what's going on, I would advise telling the doctor about the problem and asking how to address it. (There may not actually be anything chemical going on other than Miralax apparently being a good solvent for the ingredients in Thick-It. But I would expect that this problem has been encountered before, so there ought to be a standard way to address it, and it's really the doctor's call anyway.)
 
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