• Unwanted effects – as mentioned previously, too much Botox® can result in loss of facial expression. Whilst this is essentially the underlying way that wrinkles are treated, a ‘mask-like’ appearance can result from large areas of muscle being affected. Very rarely, the main facial nerve can be affected, which will give drooping of the eyelid and mouth on the affected side. This will wear off after a few months as the Botox® toxin weakens.
• Recurrence of wrinkles – this is not a risk as such, as much as a natural course. As the Botox® toxin wears off the wrinkles may return and repeated procedures may be necessary.
• Bruising – it is relatively common to experience minor bruising at the injection sites, which should settle after a few days
This information is for general information only. If you have any concerns about your health or are considering any treatments, you should seek advice from a healthcare specialist