Why is my leopard gecko throwing up after being syringe fed?
I think that you are right to be concerned about Geo. With the previous lack of humidity and inappropriate husbandry, I would be worried that she may have an impaction. When impactions occur in the intestinal tract or colon, it does not allow additional food to pass through the intestines. This eventually will lead to regurgitation. This is a common finding in geckos that have not had appropriate husbandry.
The regurgitation may also be due to her not feeling well - just like when we get sick, reptiles can become nauseous. This is less of a specific sign and can be due to numerous diseases.
I would recommend taking Geo in for evaluation by a veterinarian. They can perform a thorough physical examination and see if they suspect an impaction based on palpation of the coelom (feeling the belly). Depending on what they find, they may recommend diagnostics or treatments for Geo.
I know that you have already increased the humidity, but it may also be a good idea to soak Geo in 85-90 F water for 15-20 minutes twice daily. This may encourage her to drink (although many leopard geckos do not like to soak, even though it is good for them :) ) and hydrate.
I hope this gives you a place to start, and I hope that Geo feels better soon!
Updated on September 23rd, 2025