Do not use unless you are a registered vet, its a
a big painkiller used for extreme situations - must be given into the vein with skill as to dosage. You could mask true symtoms of what ever is going on. Throw away your dosage and I will not even ask where you got it from. My former yard manager now works for a top equine clinic and she told me that a client killed a horse with an overdose of buscopan. Don't mess and get to a proper clinic.