Best Answer

I think you might be asking about a intramuscular injection and i work with kids and we typically use a 25 or a 23 gauge needle. There are some medications that we use a bigger gauge due to the medi.cation being too thick to put through a smaller gauge. So i guess the biggest i would use is a 19

User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What gauge needle is used for an inter muscular injection?
Write your answer...
Still have questions?
magnify glass