I have given oral meds to two snakes before, one being a gaboon, which was quite interesting. My herp vet prefers oral to injections as there are some side effects ( i.e. burning of the skin ). But whichever is given to you, you will most likely need an extra set of hands.
As everyone else has mentioned, definitely bump your temps up a bit and keep it dry until you are able to get into the vet.
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