Botox Side Effects

As with any medicine, there are some possible side effects with Botox^®; however, not everyone who takes the drug will experience side effects. In fact, most people tolerate it quite well. If Botox side effects do occur, in most cases, they are minor and either require no treatment or are easily treated by you or your healthcare provider.

The effects of Botox are noticeable one to two days after the procedure and can last up to six months. Since Botox only stays in the body for a maximum of six months, any side effects associated with the medication will diminish after that time period. The common side effects include nausea, flu syndrome, respiratory infection, forehead and eyelid drooping, and headache. Less common Botox risks include symptoms that are generally associated with the injection. These include redness, pain, swelling, numbness, bruising, muscle weakness and bleeding. Normally, these symptoms generally subside within a week after injection.