Online Facilitator
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    Hello – Muscle cramps are listed as a potential side effect for TEPEZZA (TM). Hopefully, you’ve reported this issue to your doctor to get further direction. This forum doesn’t get a ton of activity, so you might also consider asking this question over on (a collaboration between GDATF, Horizon Therapeutics, and rareLife Solutions) or in our closed Facebook group. (From Facebook, search for @GDATF and select “Join Group” in the top right-hand corner of the screen).