Are there any drug interactions between hydrocodone and Botox?

I had my first Botox injections yesterday for glabellar lines. I do not have visible bruising or swelling from the Botox, and just mild injection site pain (hardly worth mentioning) for which I applied an ice pack. I do not seem to be having any side effects from the Botox. However, before the Botox I had been taking hydrocodone occasionally at night for a bruised rib and back pain because that pain was sometimes keeping me from sleeping.