Hold her behind the head and if you can have someone hold the rest of her. Hold on firmly, but don't squeeze. I opted no for the oral meds and chose injections when my bp had mouth rot, it is faster, and less stressfull if done right. When giving oral meds everyday, it is common that after the meds are done your bp may be even more head shy. That is the biggest reason I would go for injections over oral if you can.