How Long Does Bruising Last After Botox?

Bruising after Botox can occur. Most of the time it is visible the same day or the very next day. In some cases, however, it may become visible several days later. A bruise occurs when blood leaks out of a traumatized blood vessel. It could be that with strenuous activity or rubbing or due to blood thinners that an injured blood vessel dislodges a clot and causes some blood to leak into the tissue and thus cause a visible bruise (e.g. heavy exercise a few days later may results in a bruise). The bruise typically dissipates within a week or two.

In the majority of cases, any side effects are temporary and limited to where Botox was injected. Bruising can take anywhere from a couple days to a few weeks to completely resolve.  If you have concerns about side effects, follow up with your injector

It can take up to 2 weeks for bruising to go away. You should talk to your injector if it lasts longer than this. 

Swelling, redness, discomfort and possibly bruising during the first few days following the injection is common. Most of this settles down within 3 days. Occasionally, the swelling can last up to one week, as well as bruising.

Hi Deb,

Most patients do not bruise at all after Botox injections.  Patients are told to have their injections at least one week before an affair or important photo occaision in the rare event of a bruise.  If there is a bruise, it usually resolves within 5 to 7 days.

Good luck and be well.

Dr. P