Offer her a shallow dish of water. Continue to offer it for a few days until she stops drinking. Definitely make sure she's well supplemented with calcium and that she has access to good UVB. You might avoid any dry foods until you're sure she's well hydrated again.
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Torey
Eugene, Oregon, USA
1.1 Saharan Uros (Joe and Arthur)
3.0 Mali Uros (Spike, Turtle, and Tank)
1.1 Ornate Uros (Scuttlebutt and Shazzbot)
1.1 Collared Lizard (Ripcord and Rorschach)
2.0 Green Anoles (Bowser and Sprocket)
1.1 Chubby Housecats (Roscolux and Jenny)