Why can't you apply ice or heat to head after Botox injections?

You can safely apply ice after Botox.  We routinely apply a cold compress after each Botox treatment for patient comfort and to minimize swelling. You could also apply heat, but that would only increase swelling and perhaps increase the risk of bruising. Botox is heat sensitive, but only at high temperatures (176 degrees Fahrenheit) that you skin couldn't tolerate. I hope this helps

You can safely apply intermittent ice or cold compresses after your Botox treatment. We encourage patients to refrain from massaging the area or exercise for 24 hours after treatment. For more Do's and Don'ts speak with an expert provider near you.

You may want to ask for some clarification from your doctor as to why he or she didn’t want you to use ice packs on your head after BOTOX®. One possibility may be to reduce the likelihood that you will apply too much pressure to the area and risk moving the product around and thus affecting your results. However, it’s generally recommended that you avoid rubbing or putting pressure on the area for the first 24 hours after injections. After that, you should be fine to use ice packs if you have to.