this is a good question. most people associate botulinum toxin (one common brand is botox) with celebrities and cosmetic wrinkle reduction. however botulinum toxin serves real medical purposes too and one of them is pain relief. (here is an article about botulinum toxin injections to relieve lower back pain. ) botulinum toxin is a powerful muscle relaxant. in general it takes five to seven days for botulinum toxin to fully take effect. it's definitely not a product that takes effect instantly. since you only received your injections two days ago i'd advise you wait at least another week to allow the medication to work. you don't say what type of pain you got botox injections for. you need to know that botulinum toxin for pain relief doesn't work in all people. and in some people it only works after receiving several rounds of injections (usually about three months apart). hope this helps!
how soon does botox injections relieve pain. had injections on 1/7 should pain be relieved by now